Quiz about Geometry First Semester Exam Review

Question 1

What does CPCTC stand for?

Accepted Answer

Corresponding Parts of Congruent Triangles are Congruent

Answer

Corresponding Parts of Corresponding Triangles are Congruent

Answer

Congruent Parts of Corresponding Triangles are Congruent

Question 2

Name a pair of vertical angles in the diagram

Accepted Answer

<DEC and <AEB

Answer

<AEB and <BEC

Answer

<DEA and <BEA

Answer

<BEC and <CED

Question 3

What is the value of y?

Accepted Answer

29

Answer

119

Answer

58

Question 4

Write an equation for a line parallel to the line
y = 1/3x - 4 through (-3, 2)

Accepted Answer

y = 1/3x + 3

Answer

y = 2/3x +3

Answer

y = -1/3x + 3

Answer

y = -5/3x + 3

Question 5

How are these two triangles congruent?

Accepted Answer

ASA

Answer

SAS

Answer

AAS

Answer

Not enough information

Question 6

Which is an example of transitive property?

Accepted Answer

If a=b and b=m, then a = m.

Answer

If a=b then b=a.

Answer

Given a number a, a=a

Answer

If a=5, then 3a-5 = 3(5)-5

Question 7

How is line KJ related to line EF

Accepted Answer

Parallel

Answer

Skew

Answer

Perpendicular

Answer

They are not related

Question 8

Solve for x?

Accepted Answer

2

Answer

8

Answer

4

Answer

6

Question 9

M is the midpoint of segment JL.  J has coordinates (2, -1) and M has coordinates (-4, 3).  What are the coordinates of L?

Accepted Answer

(-10, 7)

Answer

(3, -2)

Answer

(1, -1)

Answer

(-1, 1)

Question 10

T is the midpoint of segment RC.  RT = 12x - 8, and TC = 28.  What is the value of x?

Accepted Answer

3

Answer

-4

Answer

2

Answer

28

Question 11

Which is the correct reason for statements 2 and 4 in the proof?

Accepted Answer

Vertical Angles are congruent.

Answer

Corresponding Angles

Answer

Substitution

Answer

Definition of Congruent Angles

Question 12

What is the "reason" for step 5 of the proof?

Accepted Answer

CPCTC Theorem

Answer

Vertical Angle Theorem

Answer

proof

Answer

def. of angle bisector

Question 13

In this figure, angle 1 = 135 degrees
Which of these statements is enough to prove that lines m and n are parallel?

Accepted Answer

angle 5 = 135 degrees

Answer

angle 2 = 45 degrees

Answer

angle 3 = 135 degrees

Answer

angle 8 = 135 degrees

Question 14

What slope is parallel to:
m = 3/4

Accepted Answer

3/4

Answer

4/3

Answer

-3/4

Answer

-4/3

Question 15

What is the slope a horizontal line?

Accepted Answer

0

Answer

-1

Answer

undefined

Answer

1

Question 16

How would you write the equation with a slope of 2/3 and a y-intercept of -3

Accepted Answer

y=2/3x-3

Answer

y=3/2x+3

Answer

y=2/3-3

Answer

y=-2/3x-3

Question 17

State if the two triangles are congruent.  If they are, state how you know.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 18

State if the two triangles are congruent.  If they are, state how you know.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 19

State if the two triangles are congruent.  If they are, state how you know.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 20

State if the two triangles are congruent.  If they are, state how you know.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 21

State if the two triangles are congruent.  If they are, state how you know.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 22

What additional information is required for the 2 triangles to be congruent by SSS?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 23

Are these triangles congruent? If so, state the rule which you used to determine congruence.

Accepted Answer

Yes by ASA

Answer

Yes by SSS

Answer

Yes by SSA

Answer

Not congruent

Question 24

Congruent by

Accepted Answer

Not enough information

Answer

SSS

Answer

SAS

Answer

ASA

Question 25

Fill in the missing proofs.

Accepted Answer

Reflexive Property, SAS(Side-Angle-Side)

Answer

Transitive Property, SAS(Side-Angle-Side)

Answer

Reflexive Property, Vertical Angles Thm.

Answer

Transitive Property, SSS(Side-Side-Side)

Question 26

Find the measure of the missing angle.

Accepted Answer

50o

Answer

90o

Answer

100

Answer

130o

Question 27

Find the missing angle.

Accepted Answer

118

Answer

151

Answer

147

Answer

62

Question 28

What do you call two angles whose sum is 180 degrees.

Accepted Answer

supplementary angles

Answer

vertical angles

Answer

complementary angles

Answer

corresponding angles

Question 29

How is line EA related to line EF

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Skew

Answer

They are not related

Question 30

If ABCD is a rhombus, find angle DAE.

Accepted Answer

48

Answer

42

Answer

90

Answer

32

Question 31

What is the degree of rotational symmetry of the figure?

Accepted Answer

$$72\degree$$

Answer

$$30\degree$$

Answer

$$60\degree$$

Answer

$$120\degree$$

Question 32

X is the midpoint of YZ and W is the midpoint of XZ. XW=2x+2 and XZ=8x-16. Find the length of YZ.

Accepted Answer

48

Answer

5

Answer

24

Answer

12

Question 33

Find a counterexample for the following statement: If two lines never intersect, then they are parallel.

Accepted Answer

The lines are skew.

Answer

The lines are perpendicular.

Answer

The lines are intersecting.

Answer

Cannot be determined.

Question 34

Which of the following angle types cannot be used to prove two lines are parallel?

Accepted Answer

vertical angles

Answer

corresponding

Answer

alternate interior

Answer

same side interior

Question 35

Line r is parallel to Line s. If $$\angle ABC=3x-2$$ and $$\angle FED=40\degree$$ find x.

Accepted Answer

Answer

Answer

Answer

Question 36

The following angle pairs are an example of...

Accepted Answer

linear pair

Answer

vertical angles

Answer

complementary angles

Answer

same side interior angles

Question 37

Point K is 2/3 the distance from point S to point Y. S is located at 6 and Y is located at 15. What is the coordinate of point K?

Accepted Answer

12

Answer

9

Answer

4

Answer

6

Question 38

The point (3,1) is translated $$\left(x,y\right)\rightarrow\left(x+2,\ y-3\right)$$ and then reflected across the line $$x=4$$ .

use graph paper to solve

Accepted Answer

Answer

Answer

Answer

Question 39

Find the missing endpoint of AB when A is (-4,3) and the midpoint M is (1,-2).

Accepted Answer

(6, -7)

Answer

(6, 3)

Answer

(-4, -7)

Answer

(-4, 3)

Question 40

Which statemnet is true?

Accepted Answer

$$\angle PQS+\angle SQR=\angle PQR$$

Answer

$$\angle SQR$$ is a right angle.

Answer

$$\angle PQS\cong\angle SQR$$

Answer

$$\angle PQS$$ is a right angle.

Question 41

Which statement has a true converse?

Accepted Answer

If a quadrilateral is a parallelogram, then it is a square.

Answer

If a polygon is a rectangle, then it is a parallelogram.

Question 42

Let G be in the interior of $$\angle DEF$$ . Given $$\angle DEG=12x+1$$ , $$\angle GEF=5x-3$$ , and $$\angle DEF=117\degree$$ find the measure $$\angle GEF$$ .

Accepted Answer

Answer

Answer

Answer

Question 43

What does a translation do to an image?

Accepted Answer

Slides it

Answer

Turns it 90* clockwise

Answer

Mirrors it

Answer

Shrinks it

Question 44

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

Accepted Answer

Translated 8 units down and 5 units to the right

Answer

Translated 5 units down and 5 units to the right

Answer

Translated 5 units down and 1 to the right

Answer

Translated 5 units down and 4 units to the right

Question 45

How many degrees was the figure rotated?

Accepted Answer

90 degrees clockwise

Answer

90 degrees counterclockwise

Answer

180 degrees

Question 46

What is this picture an example of?

Accepted Answer

Rotation

Answer

An angle

Answer

A cat vertex

Answer

Dilation

Question 47

For points A (3, -2) and B (1, 6) find:

The distance from A to B.

You do not need to simplify.

Accepted Answer

Square root of 68

Answer

Square root of 12

Answer

Square root of 20

Answer

Square root of 60

Question 48

For points A (3, -2) and B (1, 6) find:

The midpoint of [AB].

Accepted Answer

(2, 2)

Answer

(4, 4)

Answer

(1, -4)

Answer

(4, 2)

Question 49

Given: m<1 = 4x, m<2 = 3x + 10, and m<3 = 2x + 17. What is the measure of angle 2?

Accepted Answer

61

Answer

47

Answer

31

Answer

17

Question 50

In the drawing, what is the measure of angle y?

Accepted Answer

100

Answer

40

Answer

60

Answer

80

Question 51

Two lines intersect at a ....

Accepted Answer

point

Answer

angle

Answer

line

Answer

intersection

Question 52

Which parts must be congruent to prove triangle PQR congruent to triangle PSR by SAS?

Accepted Answer

<QPR = <SPR and QP = SP

Answer

<Q = <S and QP = SP

Answer

<Q = <S and QR = SR

Answer

<QRP = < SRP and QP = SP

Question 53

Point (-5,2) is reflected over the y axis.  Where is the new point located?

Accepted Answer

(5,2)

Answer

(-5,-2)

Answer

(-5,2)

Answer

(5,-2)

Question 54

Reflect Point C over the y-axis:

Accepted Answer

(-3, 2)

Answer

(3,2)

Answer

(-2,3)

Answer

(3,0)

Question 55

Find the length of RT

Accepted Answer

14

Answer

-1

Answer

1

Answer

8

Question 56

Find the measure of the exterior angle:

Accepted Answer

60 degrees

Answer

10 degrees

Answer

20 degrees

Answer

40 degrees

Question 57

Determine if the two triangles are congruent. If they are congruent, choose the best method for proving congruence.

Accepted Answer

AAS

Answer

SAS

Answer

SSS

Answer

ASA

Question 58

Are these triangles congruent? If so, state the rule which you used to determine congruence.

Accepted Answer

Yes by ASA

Answer

Yes by AAS

Answer

Yes by SSA

Answer

Not congruent

Question 59

Congruent by

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

AAS

Question 60

If AC = 6 and AB = 21, find the value of CB.

Accepted Answer

15

Answer

17

Answer

14

Answer

6

Question 61

What is this?

Accepted Answer

Conditional Statement

Answer

Inverse

Answer

Converse

Answer

THIS IS A GEOMETRY CLASS!!! GIVE ME NUMBERS!

Question 62

Identify the hypothesis and conclusion of the conditional statement:
If you give me twenty dollars, then I will be your best friend.

Accepted Answer

Hypothesis: you give me twenty dollars
Conclusion: I will be your best friend

Answer

Hypothesis: I will be your best friend
Conclusion: you give me twenty dollars

Answer

Hypothesis: if you have to pay for friends
Conclusion: then you probably should reevaluate your life

Answer

Hypothesis: you will not have to pay twenty dollars
Conclusion: if you have lots of friends

Question 63

For the converse we _________ the hypothesis and conclusion

Accepted Answer

switch

Answer

negate

Answer

switch and negate

Question 64

For the inverse we _________ the hypothesis and conclusion

Accepted Answer

negate

Answer

switch

Answer

switch and negate

Geometry First Semester Exam Review

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