AnswersGeometryQuadrilaterals and Coordinate Algebra

Quadrilaterals and Coordinate Algebra — Test Answers

25 verified answers
1
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What is the length of line segment DB ?

A
20 units
B
24 units
C
68 units
D
48 units
2
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What is the length of line segment XY ?

A
6 units
B
3 units
C
5 units
D
4 units
3

What is the measure of angle ABD in trapezoid ABCD ?

A
24 degrees
B
40 degrees
C
92 degrees
D
64 degrees
4

The perimeter of parallelogram PQSR is 74 cm. What is QS ?

A
8 cm
B
12 cm
C
4 cm
D
6 cm
5

What is the value of x ?

A
6
B
9
C
8
D
7
6

Given cap e cap g is equal to 16 and cap f cap h is equal to 12 , what is the length of one side of the rhombus?

A
14 units
B
6 units
C
8 units
D
10 units
7

Which statement should fill in the blank in the last line of the proof?

A
angle cap m is congruent to angle cap p
B
angle cap n is congruent to angle cap p
C
angle cap m is supplementary to angle cap o .
D
angle cap n is supplementary to angle cap p .
8

What is the perimeter of rectangle EFGH ?

A
square root of 10 plus square root of 29 units
B
2 square root of 10 plus 2 square root of 29 units
C
22 units
D
39 units
9

In parallelogram WXYZ , what is CY ?

A
21 ft
B
15 ft
C
23 ft
D
11 ft
10

What is the length of the other diagonal, line segment DF ?

A
32 cm
B
5 cm
C
16 cm
D
21 cm
11

What is the measure of angle cap s ?

A
56 degrees
B
93 degrees
C
101 degrees
D
48 degrees
12

What is the measure of angle BAC?

A
90 degrees
B
30 degrees
C
60 degrees
D
45 degrees
13

If quadrilateral ABCD is an isosceles trapezoid, which statements must be true? Choose three correct answers.

A
angle CBA is congruent to angle BCD
B
line segment BE is congruent to line segment ED
C
line segment BD perpendicular to line segment AC
D
line segment BC is parallel to line segment AD
E
line segment BA is congruent to line segment CD
14

line segment BC is parallel to line segment AD and line segment CD is parallel to line segment BA because the ________________________________. Therefore, ABCD is a parallelogram because both pairs of opposite sides are parallel.

A
slopes of opposite sides are equal
B
slopes of consecutive sides are not equal
C
lengths of opposite sides are equal
D
lengths of consecutive sides are not equal
15

What is the value of m ?

A
m is equal to 15
B
m is equal to 2
C
m is equal to 16
D
m is equal to 3
16

Which statement proves that triangle XYZ is an isosceles right triangle?

A
line segment XZ perpendicular to line segment XY
B
The slope of line segment XZ is 3 fourths , the slope of line segment XY is negative 4 thirds , and the slope of line segment ZY is equal to 7 .
C
XZ is equal to XY is equal to 5
D
The slope of line segment XZ is 3 fourths , the slope of line segment XY is negative 4 thirds , and XZ is equal to XY is equal to 5 .
17

What are the missing angle measures in parallelogram RSTU ?

A
m angle cap r is equal to 70 degrees , m angle cap t is equal to 110 degrees , m angle cap u is equal to 110 degrees
B
m angle cap r is equal to 70 degrees , m angle cap t is equal to 110 degrees , m angle cap u is equal to 70 degrees
C
m angle cap r is equal to 110 degrees , m angle cap t is equal to 70 degrees , m angle cap u is equal to 110 degrees
D
m angle cap r is equal to 110 degrees , m angle cap t is equal to 110 degrees , m angle cap u is equal to 70 degrees
18

What is the value of x ?

A
16
B
17
C
15
D
14
19

What are the values of x and y ?

A
x is equal to 11 m, y is equal to 1 m
B
x is equal to 11 m, y is equal to 2 m
C
x is equal to 10 m, y is equal to 2 m
D
x is equal to 10 m, y is equal to 1 m
20

Angle MNO measures 112 degrees What is the measure of angle LMN?

A
45 degrees
B
56 degrees
C
34 degrees
D
68 degrees

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