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Topic 2B Review

Total questions: 24

Worksheet time: 45mins

Name
Class
Date
1.

What must

 mBCDm\angle BCD be for  ABCDABCD  to be a parallelogram? 

a)

12

b)

57

c)

123

d)

not enough information

2.

What must the values of xx and  yy  be for  ABCDABCD  to be a parallelogram? 


a)

 x=3, y=6x=3,\ y=6  

b)

 x=6, y=4x=6,\ y=4  

c)

 x=19, y=13x=19,\ y=13  

d)

not enough information

3.

The diagonals of a parallelogram WXYZWXYZ intersect at  D.D. Which statements must be true? (Select 2)  

a)

 XDYD\overline{XD}\cong\overline{YD}  

b)

 XDZD\overline{XD}\cong\overline{ZD}  

c)

 WXZYZX\angle WXZ\cong\angle YZX  

d)

 XZWY\overline{XZ}\cong\overline{WY}  

4.

What is the perimeter of

 PQRSPQRS ? (Use Pythagorean Theorem and round to check which choice is closest to your answer.)

a)

119

b)

 26+210626+2\sqrt{106}  

c)

 13+10613+\sqrt{106}  

d)

not enough information

5.

The diagonals of quadrilateral

 JKLMJKLM  intersect at  A.A.  If  KLJM,\overline{KL}\cong\overline{JM},   JKLM,\overline{JK}\cong\overline{LM},  and  KAMA,\overline{KA}\cong\overline{MA},  which additional statement shows that  JKLMJKLM  is a rhombus?

a)

 JA=LAJA=LA  

b)

 KA=KJKA=KJ  

c)

 mKLM=45°m\angle KLM=45\degree  

d)

 KL  LM\overline{KL}\ \perp\overline{\ LM}  

6.

Which statements are true about rectangles? Select 2.

a)

Diagonals are congruent.

b)

Diagonals bisect angles.

c)

Opposite angles are congruent.

d)

Diagonals are perpendicular.

7.

Parallelogram JKLMJKLM  is shown.  What is  mLJMm\angle LJM 




(a)  

8.

Parallelogram JKLMJKLM  is shown.  If  KR=x+7, KM=3x5,KR=x+7,\ KM=3x-5, and  JL=4x10,JL=4x-10,  what is  JRJR 




(a)  

9.

What is mABC?m\angle ABC?  

a)

71

b)

109

c)

106

d)

not enough information

10.

If  BD=2.8,BD=2.8, what is  CP?CP?   

a)

1.7

b)

2.8

c)

1.1

d)

not enough information

11.

Give the most precise classification for each figure.

a)

quadrilateral

b)

rhombus

c)

kite

d)

parallelogram

12.

Which statements are true about rhombus

 MNPQ?MNPQ?  Select 3.

a)

 NQ  MP\overline{NQ\ }\perp\ \overline{MP}  

b)

 NR=QRNR=QR  

c)

 NP  QPNP\ \perp\ QP  

d)

 MNQPNQ\angle MNQ\cong\angle PNQ  

13.

Give the most precise classification for each figure.

a)

quadrilateral

b)

rhombus

c)

rectangle

d)

parallelogram

14.
ABCD is a rectangle.  m∠BCE = 4x-23 and m∠DCE = 5+5x.  Find m∠BCE. 
a)
25
b)
12
c)
130
d)
32
15.

MNKL is a square. Find the measure of angle MKN.

a)

180 degrees

b)

90 degrees

c)

60 degrees

d)

45 degrees

16.
A rhombus is a parallelogram with...
a)
four congruent angles
b)
four right angles
c)
four congruent sides
d)
two congruent sides
17.
A rectangle is a parallelogram with...
a)
four right angles
b)
four congruent sides
c)
two sides parallel
d)
None of the above
18.
A square is a parallelogram with...(read all options before selecting)
a)
four right angles
b)
four congruent sides
c)
four right angles and four congruent sides
d)
none of the above
19.
Name the following shape: 
a)
Rhombus
b)
Rectangle
c)
Square
20.
Name the following shape: 
a)
Rhombus
b)
Rectangle
c)
Square
21.
Name the following shape: 
a)
Rhombus
b)
Rectangle
c)
Square
22.
Find m∠2.
a)
62
b)
28
c)
90
d)
78
23.
If AC = 10x+6 and BE = 8x-6, find BD.
a)
3
b)
18
c)
12
d)
36
24.
Find y.
a)
2
b)
4
c)
6
d)
8