AnswersMASTER COURSE GeometrySpecial Parallelograms

Special Parallelograms — Quiz Answers

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21
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Which equation is true regarding the angles formed by the diagonals and sides of the rhombus?

A
z plus x is equal to 2 y
B
2 x is equal to y plus z
C
x plus y is equal to z
D
2 x plus 2 y is equal to 4 z
22
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A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?

A
41 units
B
49 units
C
39 units
D
31 units
23

Which measures are true for the quilt piece? Choose three correct answers.

A
The measure of the greater interior angle of the rhombus is 90 degrees .
B
x is equal to 3 in.
C
The perimeter of the rhombus is 16 inches.
D
The length of the longer diagonal is approximately 7 inches.
E
a is equal to 60 degrees
24

The length of line segment cap l cap n is 28 centimeters. What is the length of line segment cap l cap p ?

A
14 cm
B
9 cm
C
7 cm
D
21 cm
25

Which statements are true of all squares? Choose three correct answers.

A
The diagonals are congruent to each other.
B
The diagonals are twice the length of one side of the square.
C
The diagonals are congruent to the sides of the square.
D
The diagonals bisect the vertex angles.
E
The diagonals are perpendicular.
26

Which equation is true regarding the angles formed by the diagonals and sides of the rhombus?

A
2 x plus 2 y is equal to 4 z
B
x plus y is equal to z
C
z plus x is equal to 2 y
D
2 x is equal to y plus z
27

A square has a diagonal measuring 6⁢sqrt(2) inches. What is the perimeter of the square? Enter your answer in the box.

Answer:

24

28

A square has a diagonal measuring 6⁢sqrt(2) inches. What is the perimeter of the square? Enter your answer in the box.

Answer:

24

29

What type of triangle is triangle cap s cap t cap r ?

A
equilateral triangle
B
scalene triangle
C
isosceles triangle
D
right triangle
30

Which statements are true of all squares? Choose three correct answers.

A
The diagonals are twice the length of one side of the square.
B
The diagonals are perpendicular.
C
The diagonals are congruent to the sides of the square.
D
The diagonals are congruent to each other.
E
The diagonals bisect the vertex angles.
31

Which measures are true for the quilt piece? Choose three correct answers.

A
The length of the longer diagonal is approximately 7 inches.
B
The measure of the greater interior angle of the rhombus is 90 degrees .
C
x is equal to 3 in.
D
a is equal to 60 degrees
E
The perimeter of the rhombus is 16 inches.
32

Which statements are true of all squares? Choose three correct answers.

A
The diagonals are perpendicular.
B
The diagonals are congruent to the sides of the square.
C
The diagonals bisect the vertex angles.
D
The diagonals are twice the length of one side of the square.
E
The diagonals are congruent to each other.
33

A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?

A
49 units
B
41 units
C
31 units
D
39 units
34

Which equation is true regarding the angles formed by the diagonals and sides of the rhombus?

A
x plus y is equal to z
B
2 x plus 2 y is equal to 4 z
C
2 x is equal to y plus z
D
z plus x is equal to 2 y
35

A rectangle has a width of 9 units and a length of 40 units. What is the length of a diagonal?

A
41 units
B
39 units
C
31 units
D
49 units
36

What type of triangle is triangle cap s cap t cap r ?

A
equilateral triangle
B
right triangle
C
isosceles triangle
D
scalene triangle
37

The length of line segment cap l cap n is 28 centimeters. What is the length of line segment cap l cap p ?

A
21 cm
B
9 cm
C
7 cm
D
14 cm
38

A square has a diagonal measuring 6⁢sqrt(2) inches. What is the perimeter of the square? Enter your answer in the box.

Answer:

24

39

Which measures are true for the quilt piece? Choose three correct answers.

A
a is equal to 60 degrees
B
The length of the longer diagonal is approximately 7 inches.
C
The measure of the greater interior angle of the rhombus is 90 degrees .
D
The perimeter of the rhombus is 16 inches.
E
x is equal to 3 in.
40

If ABCD is also a rhombus, what must be the value of x ?

A
23
B
15
C
13
D
18

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