WorksheetsSemester 1 Geometry Questions
Total questions: 266
Worksheet time: 10hrs 4mins
y = 3x - 3
These lines are...
y = 3/2x + 9
These lines are...
y = -6x + 2
These lines are...
Are the lines parallel, perpendicular, or neither?
Parallel
Perpendicular
Neither
Are the lines parallel, perpendicular, or neither?
y=4x+7 y=−41x+2
Parallel
Perpendicular
Neither
Select the line that is perpendicular to
y = 5x - 10
y = 5x - 3
y = 1/5x - 3
y = -1/5x + 4
y = -5x + 4
Are these lines parallel?
y = - 1/2x + 1
y = 1/2x - 5
YES
NO
Are the two linear equations parallel, perpendicular, or neither?
Parallel
Perpendicular
Neither
x= 7 and y = -4
These lines are:
parallel
perpendicular
neither
If the quadrilateral is translated (x, y)-->(x-4, y-5) what is the coordinates for Point A'?
(a)
(x, y) ----> (x + 2, y - 3)
Triangle ABC is going to be translated. Where would A' position be at, if the translation was be (x,y) --> (x+3, y-2)?
(a)
If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?
(a)
If you were to rotate ABCD 180° about the origin, what would the coordinates of D' be?
(-5, 2)
(2, -5)
(x, y) -----> (x, y +4)
down 4
up 4
right 4
left 4
What directions would you give?
Reflect over the line: ________
Which graph shows the pre-image reflected over x-axis?
Which graph is showing the pre-image reflected over the y-axis?
ΔAEY is being reflected across which line?
y-axis
x = -1
y = 1
y = -1
x-axis
What justifies the statement:
If M is the midpoint of AB, then AM = MB
Segment Addition Postulate
Definition of Midpoint
Reflexive Property
Symmetric Property
Given that ray AD bisects angle CAB (as shown) which statement must be true?
∠CAD≅∠BAD
m∠CAD+m∠CAB=m∠DAB
m∠CAD+m∠BAD=90°
∠CDA≅∠BAD
If m<1 + m<2 = 50 and m<2 = 10, then m<1 + 10 = 50
Transitive property
Substitution
Definition of angle bisector
Subtraction POE
Which reason justifies the statement?
Definition of Midpoint
Addition Property of Equality
Segment Addition Postulate
Substitution Property of Equality
Which reason justifies the statement?
Subtraction Property of Equality
Combine Like Terms
Transitive Property of Equality
Substitution Property of Equality
What is the reason? ∠DBE ≅ ∠CBA
Vertical Angles are Congruent
Alternate Interior Angles are Congruent
Given
Definition of midpoint
M is the midpoint of AB, therefore...
BM = AM
BA = BA
AB = 180
∠BMA ≅ ∠AMB
Given: OB bisects ∠AOC
∠AOB ≅ ∠BOC
∠AOC =∠AOB
m∠AOC = 180°
AB = BC
Which reason justifies the statement?
Subtraction Property of Equality
Combine Like Terms
Transitive Property of Equality
Substitution Property of Equality
What is the justification?
Segment Addition Postulate
Definition of Midpoint
Addition Property of Equality
Complement Theorem
If AB + CD = AB + DM then CD = DM
Subtraction
Addition
Segment Addition
Substitution
If KM bisects ∠LKJ and m∠JKM=22° find m∠LKJ .
22
44
11
68
not enough information given
Angle ABC measures 34o. What is the measure of angle CBD?
17o
34o
68o
In the figure below, KN bisects ∠LKM . If ∠LKM is 10x+4 and ∠NKM is 3x+12 find ∠LKM .
(a)
In the figure, CQ bisects ∠PQR . If ∠PQC is 2x−2 and ∠PQR is 2x+10 find ∠CQR .
7
14
12
24
What is the value of x?
24
48.5
97.5
48
Are these triangles congruent, if so pick the correct congruence property?
SSS
SAS
ASA
AAA
No
Are these triangles congruent, if so pick the correct congruence property?
ASA
SSS
SSA
AAS
No
Are these triangles congruent, if so pick the correct congruence property?
SSA
SAS
AAS
No
ASA
Are these triangles congruent, if so pick the correct congruence property?
AAA
ASA
SAS
No
AAS
What additional information is needed to show these triangles are congruent by AAS?
<L ≅ < T
<K ≅ <U
MK ≅ SU
<L ≅ <U
Are these triangles congruent, if so pick the correct congruence property?
AAA
ASA
No
SAS
SSS
Are these triangles congruent, if so pick the correct congruence property?
SAS
No
ASA
AAS
AAA
Are these two triangles congruent? If so, how?
ASA
SSS
AAS
SAS
No
Are the triangles congruent by:
None
ASA
AAS
SSS
HL
What additional information is needed to say these triangles are congruent by SSS?
RS≅DQ
<R ≅ <D
QS ≅ RS
QD ≅ RQ
Are these two triangles congruent? If so, how?
SAS
No
AAS
ASA
HL
What additional information is required to say these two triangles are congruent by ASA?
DE ≅ LJ
<F ≅ <L
FE ≅ LK
DE ≅ JK
Name the congruence property, if possible, that makes the triangles congruent.
SAS
ASA
AAS
Not Possible
SSS
Congruent by SSS
Congruent by SAS
Congruent by SSA
Not Necessarily Congruent
Congruent by ASA
Are the triangles congruent by:
None
ASA
AAS
SSS
HL
If AM=MB, which property proves the triangles congruent?
SAS
HL
AAS
ASA
SSS
Name the congruence property, if possible, that makes the triangles congruent.
SAS
ASA
AAS
Not Possible
AAA
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
None
Are the triangles congruent?
due to the parallel lines assume ∠T≅∠V
are the alternate interior pair
None
ASA
AAS
SSS
HL
What additional information is required to say these two triangles are congruent by SAS?
CB ≅ LK
CA ≅ LJ
<K ≅ <B
<C ≅ <L
The point A (8, 12) was dilated to become point A' (2, 3). What was the scale factor?
½
¼
4
2
State the coordinate of the image of the given point B (4,9) under a dilation with center at the origin with the given scale factor of 2.
B' (2 , 4.5)
B' (-8 ,-18)
B' (8 ,18)
B' (9 ,4)
The rule (x, y) --> (1/2x, 1/2y) will produce what type of image?
Similar figure that is an enlargement
Similar figure that is a reduction
Congruent figure
None
What is the scale factor for the given dilation?
If Triangle ABC is dilated using a scale factor of 1/2, what will be the coordinates of C'?
Trapezoid A’B’C’D’ is the dilation of trapezoid ABCD.
Which algebraic representation shows this dilation?
(x, y) --> (2x, 2y)
(x, y) --> (0.5x, 0.5y)
(2x, 2y) --> (x, y)
(x, y) --> (3x, 2y)
A ~ B. What is the scale factor of the dilation of A to B?
34
43
3
4
ABC ~ XYZ. What is the scale factor of the dilation of ABC to XYZ?
32
23
2
3
Which proportion is true if HJ is parallel to KL?
HJKL=LGKG
KGKH=LJLG
JLHK=GKLG
HKGK=LJGL
AB / BM = ? / CD
Which equation will give us the correct answer for x?
276=x7
216=x7
67=27x
ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?
SP and SR
QS and PT
PS and RS
TP and RQ
Which proportion is true if BR∥ZP ?
GRGB=GPBZ
GBGR=RPBZ
BZGB=RPGR
GRGB=ZPBZ
What is the value of x?
x = 15
x = 13
x = 12
x = 11
Use the picture to write the correct Segment Addition statement.
AB + BC = AC
BC + BA = BC
BA + AC = BC
Given C is the midpoint of AB, which is true? (pick 2)
AC=BC
AB=BC
AB=AC+BC
AC=AB+BC
PQ = 6x – 7 and QR = 5x + 1.
Find the length of PR.
RS bisects PQ. If OQ = -4x - 4 and PQ = -10x + 2, what does x equal?
5
Given M is the midpoint of segment AB , AB = 6x + 14, and MB = 4x - 5, find x then find MB = _.
12
43
9.5
86
D is the midpoint of EF. ED = 5x + 2 EF = 13x-5 Find EF.
6.375
17
34
Given the diagram, which is correct?
BC+CD=BD
BD+BC=CD
CD+BC=BD
BC+BD=CD
which is true?
If ∆QRS ≅ ∆LMT, then
∠MTL ≅ ____
∠QRS
∠SRQ
∠SQR
∠RSQ
If ∆QRS ≅ ∆LMT, then select all that are true. (pick more than one!)
∠QRS=∠TML
∠SQR=∠TLM
QR=MT
∠RSQ=∠LMT
QS=LT
What is the value of x?
(a)
What is the value of y?
(a)
What is the value of z?
7
11
12
23
Name the corresponding side.
(a)
If ΔABC≅ΔDEF, m∠A=50°, and m∠E=30°, what is the m∠C?
30
50
100
120
What is the value of y.
7
11
12
23
Given that ∆EHG≅∆KFC. Which one is a true statement?
EH=FK
HG=KF
EG=KC
∠E=∠C
Select all the TRUE statements.
m∠BCA=m∠B+m∠A
m∠A+m∠B+m∠BCA=180
m∠BCA=180−m∠BCD
m∠B=m∠BCD
Find angle 2
58
72
90
60
Find angle 1
32
72
14
50
Find angle 3
76
72
14
40
Which angle is complementary to ∠LJM
∠MJN
∠NJP
∠FGE
∠LJK
Which of the following angles is 90° ?
∠FGH
∠KJL
∠PJK
∠EGH
∠h.
Name a pair of NON-adjacent complementary angles.
<FJG and <GJH
<CAD and <EJF
<BAC and <CAD
<EJF and <FJG
Name a pair of NON-adjacent supplementary angles.
<BAD and <EJH
<CAD and <EJF
<BAC and <EJG
<EJF and <FJG
Name the pairs of adjacent angles, you can pick more than one
∠1 and ∠4
∠3 and ∠2
∠4 and ∠5
∠3 and ∠5
∠7 and ∠8 are _______________
Vertical
Nothing
Adjacent
Supplementary
RS bisects PQ. If OQ = -4x - 4 and PQ = -10x + 2, what does x equal?
5
D is the midpoint of EF. ED = 5x + 2 EF = 13x-5 Find EF.
6.375
17
34
Which reason justifies the statement below?
<4 ≃ <2
Defintion of Congruence
Vertical Angles Theorem
Angle Addition Property
Definition of Angle Bisector
Definition of Midpoint
BC bisects ∠DBA, what property proves ∠DBC = ∠CBA
Angle Addition Property
Definition of Angle Bisector
Definition of Congruence
Segment addition property
Definition of Midpoint
Which reason justifies the statement below?
AB + BC = AC
Angle Addition Property
Definition of segment bisector
Segment Addition Property
Definition of a Midpoint
Definition of angle Bisector
segment addition property
angle addition property
Definition of angle bisector
Which property proves the statement?
Segment addition property
Angle addition property
Vertical angle theorem
True or False.
MR = MS
True
False
True or False.
ST = MR
True
False
True or False.
ST = SR
True
False
True or False.
2ST = SR
True
False
True or False.
ST=21SR
True
False
what angle would be a vertical angle match to ∠BDH? ∠ (a)
what angle would be a linear pair match to ∠BDH? ∠ (a)
What angle is a linear pair with ∠PTQ?
∠ (a)
∠GBC and ∠ (a) form a linear pair
∠HFG and ∠ (a) form a linear pair
what angles would make a Linear Pair
ADG and ADB
ADG and ADH
ADG and BDH
GDB and ADH
Given m∠1 + m∠3 = m∠1 + m∠4, then m∠3 = m∠4
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Subtraction Property
Given XD bisects , ∠CXF, which angles are congruent?
Definition of Angle Bisector
Definition of Midpoint
BXA and DXC
AXE and CXD
CXD and DXF
Which property states m∠BXC + m∠CXD = m∠BXD
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Substitution Property
Given a || b, which angle is supplementary to ∠HKJ
∠LJK
∠JLH
∠LHK
If FD = 20 and FD + HG = FG, then 20 + HG = FG
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Substitution Property
Given X is the midpoint of CE, which property proves EX = XC.
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Subtraction Property
If M, N, and P are collinear and P is between M and N, then MP + PN = MN
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Substitution Property
If BA + CD = CD + DB, then BA = DB
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Subtraction Property
Substitution Property
JK=10 and JK+MN=WX, then 10+MN=WX
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Subtraction Property
Substitution Property
Given a || b, which angle is supplementary to ∠JLH
∠LJK
∠HKJ
∠LHK
Which two angles form a linear pair?
Definition of Angle Bisector
DXF and FXE
CXD and DXE
Angle Addition Property
EXA and BXC
If XW + AB = XW + CD, then AB = CD.
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Subtraction Property
Substitution Property
Select all the angle pairs that are CONGRUENT.
SPQ and QPN
RPN and MPS
MPO and OPN
QPN and OPR
OPR and SPQ
Are these triangles congruent, if so pick the correct congruence property?
AAA
ASA
No
SAS
SSS
Are these triangles congruent, if so pick the correct congruence property?
SAS
No
ASA
AAS
AAA
Are these two triangles congruent? If so, how?
ASA
SSS
AAS
SAS
No
Are these two triangles congruent? If so, how?
SAS
No
AAS
ASA
HL
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
None
If ∆QRS ≅ ∆LMT, then select all that are true. (pick more than one!)
∠QRS=∠TML
∠SQR=∠TLM
QR=MT
∠RSQ=∠LMT
QS=LT
Select all the TRUE statements.
m∠BCA=m∠B+m∠A
m∠A+m∠B+m∠BCA=180
m∠BCA=180−m∠BCD
m∠B=m∠BCD
Find angle 1
(a)
What is the value of y.
(a)
What is the value of z?
(a)
Given: ΔABC≅ΔDEF Select ALL the true statements.
∠C≅∠E
CA≅DF
∠E≅∠B
BC≅DF
∠A≅∠D
What proves the triangles are congruent?
SSS
SAS
ASA
HL
None
Are the triangles congruent by:
None
ASA
AAS
SSS
HL
Are the triangles congruent?
due to the parallel lines assume ∠T≅∠V
are the alternate interior pair
None
ASA
AAS
SSS
HL
Find m∠ABC
(a)
Find m∠XWZ
(a)
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SSS
SAS
Not similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SAS
SSS
Not Similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SSS
SAS
no similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SAS
SSS
Not Similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
SSS
AA
SAS
not similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
SSS
AA
SAS
not similar
AA~
SAS~
SSS~
No
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
SSS
AA
SAS
not similar
State if the triangles in each pair are similar. If so, state how you know they are similar.
Yes, AA Similarity
Yes, SSS Similarity
Yes, SAS Similarity
Not Similar
AA~
Not Similar
SAS~
SSS~
Are these triangles similar? If so, why?
AA
SAS
SSS
Not Similar
Are the triangles similar, if so state how.
AA
SAS
SSS
Not similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SSS
SAS
Not similar
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA∼
SAS∼
SSS∼
Not Similar
8
80
80
234
234
Let Let A be between B and C. Use the Segment Addition Postulate to find the length of AC.
BA = 5x-20, BC = 36, and AC = 4x - 25
BA = 5x-20
BA = 5x-20, AC = 4x-25, and BA = 5x-20, AC = 4x-25, and BA = 5x-20
18
25
9
11
What is the best name to describe the following angles?
∠GCB and ∠FED
Adjacent Angles
Supplementary Angles
Linear Pair
Vertical Angles
Complementary Angles
What is the best name to describe the following angles?
∠BGC and ∠CGF
Adjacent Angles
Supplementary Angles
Linear Pair
Vertical Angles
Complementary Angles
What is the best name to describe the following angles?
∠GCF and ∠BCD
Adjacent Angles
Supplementary Angles
Linear Pair
Vertical Angles
Complementary Angles
What is the best name to describe the following angles?
∠GHF and ∠FED
Adjacent Angles
Supplementary Angles
Linear Pair
Vertical Angles
Complementary Angles
What is the best name to describe the following angles?
∠HFG and ∠GFC
Adjacent Angles
Supplementary Angles
Linear Pair
Vertical Angles
Complementary Angles
In the figure below, KN bisects ∠LKM . If ∠LKM is 10x+4 and ∠NKM is 3x+12 find ∠LKM .
5
27
7
74
Find y.
1
6
15
21
Find x.
8
22
14
40
Triangle ABC is going to be translated. Where would A' position be at, if the translation was be (x,y) --> (x+3, y-2)?
(a)
If you were to rotate ABCD 180° about the origin, what would the coordinates of D' be?
(-5, 2)
(2, -5)
Which graph shows the pre-image reflected over the line y = -1?
Sara draws ΔRSQ as shown. She rotates the triangle about the origin and then reflects the image over the y-axis. Which of the following points is the location of vertex R in the final image of the triangle?
(-3, -3)
(-3, 3)
(3, 3)
(3, -3)
If AB + CD = AB + DM then CD = DM
Subtraction
Addition
Segment Addition
Substitution
If FD = EF and FD + HG = FG, then EF + HG = FG
Definition of Segment Bisector
Segment Addition Property
Definition of Midpoint
Angel Addition Property
Substitution Property
Check all the statements that are true.
SM = MR
SR = ST
2ST = SR
21ST=SR
MR = ST
Select all the angle pairs that are CONGRUENT.
SPQ and SPM
SPQ and OPR
MPO and MPQ
SPO and RPQ
SPQ and QPR
In the diagram m∠ 9 = 80 and m∠ 6 = 112 and w||v.
Find m∠ 3.
68
80
100
112
In the diagram m∠ 9 = 80 and m∠ 6 = 112 and w||v.
Find m∠ 13.
68
80
100
112
Given a || b, which angle is supplementary to ∠JLH
∠LJK
∠HKJ
∠LHK
y = 3x - 3
These lines are...
y = -6x + 2
These lines are...
Are the lines parallel, perpendicular, or neither?
y=x+5
y=−x−1
Parallel
Perpendicular
Neither
x= 7
y = -4
These lines are:
parallel
perpendicular
neither
Find angle 3
76
72
14
40
Find angle 1
32
72
14
50
Find angle 2
58
72
90
60
Select all the TRUE statements.
m∠BCA=m∠B+m∠A
m∠A+m∠B+m∠BCA=180
m∠BCA=180−m∠BCD
m∠B=m∠BCD
m∠BCD=m∠B+m∠A
If ∆QRS ≅ ∆LMT, then select all that are true. (pick more than one!)
∠QRS=∠TML
∠SQR=∠TLM
QR=MT
∠RSQ=∠LMT
QS=LT
What proves the triangles are congruent?
SSS
SAS
ASA
HL
None
What proves the triangles are congruent?
SSS
SAS
ASA
HL
None
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
None
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these triangles congruent, if so pick the correct congruence property?
AAS
SAS
ASA
HL
No
Are these two triangles congruent? If so, how?
SAS
No
AAS
ASA
HL
Are the triangles congruent by:
None
ASA
AAS
SSS
HL
Are the triangles congruent by:
None
ASA
AAS
SSS
HL
What is the reason we would write in #9?
Definition of Segment Bisector
Vertical Angles
Alternate Interior Angles
Definition of Midpoint
Reflexive Property
What is the reason we would write in #10?
Definition of Segment Bisector
Vertical Angles
Alternate Interior Angles
Definition of Midpoint
Reflexive Property
What is the reason we would write in #11?
Definition of Segment Bisector
Vertical Angles
Alternate Interior Angles
Definition of Midpoint
Reflexive Property
What is the reason we would write in #12?
SSS
SAS
ASA
AAS
What is the value of y.
(a)
Find m∠QPN
56
73
112
129
146
Find m∠J.
31
62
118
180
Find m∠FEH.
31
62
89
60
Dilate Point A by a scale factor of 21
(-1,-1)
What is the scale factor for the given dilation?
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
TS is a midsegment of ΔGHI . Find the length of TS.
18
9
Which proportion is true if HJ is parallel to KL?
HJKL=LJKG
KGKH=LJLG
JLHK=GKLG
HKGK=LJGL
Dilate Point A by a scale factor of 21
Dont use any spaces when typing your answer:
EX: (6,-7)
(a)
Dilate Point N by a scale factor of 21
Dont use any spaces when typing your answer:
EX: (6,-7)
(a)
What is the scale factor for the given dilation?
(a)
Find the measure of m∠F
(a)
Find x.
(a)
Find x.
(a)
A man wants to measure the height of a nearby building. He places a 6ft pole in the shadow of the building so that the shadow of the pole is exactly covered by the shadow of the building. The total length of the building's shadow is 176ft, and the pole casts a shadow that is 4.75ft
long. How tall is the building? Round your answer to the nearest foot. (The figure is not drawn to scale.)
(a)
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
Determine which similarity property proves the triangles similar, or if we can't prove similar, then mark none.
AA~
SSS~
SAS~
None
TS is a midsegment of ΔGHI . Find the length of TS.
18
9
Triangle ABC is dilated using a scale factor of 1/2. What are the new coordinates of point B'?
(a)
State the coordinates of the image of point C after a dilation with a scale factor of 1/2 .
(a)
QR is a midsegment of triangle BCD, find the length of BD
