AnswersMath 3Parallelograms

Parallelograms — Quiz Answers

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21
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What is the perimeter of ABCD ?

A
38 units
B
49 units
C
44 units
D
14 units
22
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Which sequence could be used to prove that AD is equal to BC ?

A
First prove parallelogram ABCD is similar to parallelogram CDAB , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
B
First prove parallelogram ABCD is congruent to parallelogram CDAB , and then state line segment AD and line segment BC are corresponding sides of two parallelograms.
C
First prove triangle ABC is congruent to triangle CDA , and then state line segment AD and line segment BC are corresponding sides of the triangles.
D
First prove triangle ABC is similar to triangle CDA , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
23

Which sequence could be used to prove that AD is equal to BC ?

A
First prove triangle ABC is similar to triangle CDA , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
B
First prove triangle ABC is congruent to triangle CDA , and then state line segment AD and line segment BC are corresponding sides of the triangles.
C
First prove parallelogram ABCD is congruent to parallelogram CDAB , and then state line segment AD and line segment BC are corresponding sides of two parallelograms.
D
First prove parallelogram ABCD is similar to parallelogram CDAB , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
24

What is the value of x ?

A
40
B
50
C
160
D
100
25

What is the value of x ?

A
160
B
50
C
40
D
100
26

What are the measures of angles cap b and cap c ?

A
angle cap b is equal to 65 degrees ; angle cap c is equal to 65 degrees
B
angle cap b is equal to 65 degrees ; angle cap c is equal to 115 degrees
C
angle cap b is equal to 15 degrees ; angle cap c is equal to 165 degrees
D
angle cap b is equal to 15 degrees ; angle cap c is equal to 15 degrees
27

What is the value of x ?

A
8
B
13
C
20
D
10
28

Which equations are correct? Choose three correct answers.

A
n is equal to 7
B
FE is equal to 42
C
CD is equal to 30
D
CF is equal to 59
E
n is equal to 10
29

How long is the brace that connects points cap b and cap d ?

A
60 cm
B
16 cm
C
30 cm
D
8 cm
30

Which sequence could be used to prove that AD is equal to BC ?

A
First prove triangle ABC is similar to triangle CDA , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
B
First prove parallelogram ABCD is congruent to parallelogram CDAB , and then state line segment AD and line segment BC are corresponding sides of two parallelograms.
C
First prove triangle ABC is congruent to triangle CDA , and then state line segment AD and line segment BC are corresponding sides of the triangles.
D
First prove parallelogram ABCD is similar to parallelogram CDAB , and then state line segment AD and line segment BC are opposite sides of the parallelograms.
31

What is the sum of the lengths of the two trails?

A
36 miles
B
12 miles
C
6 miles
D
16 miles
32

What is the value of y ?

A
8
B
2
C
7
D
1
33

How long is the brace that connects points cap b and cap d ?

A
60 cm
B
30 cm
C
16 cm
D
8 cm
34

What is the value of n ?

A
25
B
17
C
3
D
5
35

What is the value of x ?

A
10
B
20
C
13
D
8
36

What are the lengths of line segments AB and BC ?

A
AB is equal to 4 ; BC is equal to 16
B
AB is equal to 10 ; BC is equal to 20
C
AB is equal to 4 ; BC is equal to 8
D
AB is equal to 10 ; BC is equal to 28
37

What is the value of x ?

A
10
B
20
C
25
D
5
38

What is the value of x ?

A
50
B
100
C
160
D
40
39

What is the value of x ?

A
5
B
10
C
25
D
20
40

How long is the brace that connects points cap b and cap d ?

A
30 cm
B
60 cm
C
8 cm
D
16 cm

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