AnswersGeometryN/A

N/A — Exam Answers

50 verified answers
1
Free Preview

What is the measure, in radians, of central angle POQ ?

A
4 pi over 3 radians
B
3 pi over 2 radians
C
2 pi over 3 radians
D
3 pi over 4 centimeters
2
Free Preview

What are the measures of angles PQR and PSR ?

A
m angle PQR is equal to 84 degrees and m angle PSR is equal to 96 degrees
B
m angle PQR is equal to 54 degrees and m angle PSR is equal to 54 degrees
C
m angle PQR is equal to 90 degrees and m angle PSR is equal to 90 degrees
D
m angle PQR is equal to 96 degrees and m angle PSR is equal to 84 degrees
3

What is the approximate area of the regular pentagon?

A
288 cm squared
B
432 cm squared
C
342 cm squared
D
691 cm squared
4

What is the perimeter of rhombus WXYZ ?

A
4 square root of 13 units
B
20 units
C
12 units
D
square root of 13 units
5

Which measurements are correct? Choose two correct answers.

A
m overarc XY is equal to 60 degrees
B
m angle XWZ is equal to 60 degrees
C
m overarc YZ is equal to 120 degrees
D
m overarc ZX is equal to 180 degrees
E
m angle YWZ is equal to 120 degrees
6

In circle cap y , what is m angle SZT ?

A
128 degrees
B
108 degrees
C
86 degrees
D
94 degrees
7

Which is the general form of the equation of the circle shown?

A
x squared plus y squared plus 4 x minus 2 y minus 4 is equal to 0
B
x squared plus y squared minus 4 x plus 2 y plus 2 is equal to 0
C
x squared plus y squared minus 4 x plus 2 y minus 4 is equal to 0
D
x squared plus y squared plus 4 x minus 2 y plus 2 is equal to 0
8

The measure of central angle QRS is 8 pi over 9 radians. What is the area of the shaded sector?

A
324 pi units squared
B
72 pi units squared
C
144 pi units squared
D
36 pi units squared
9

Which best explains if quadrilateral WXYZ can be a parallelogram?

A
WXYZ cannot be a parallelogram because there are three different values for x when each expression is set equal to 15 .
B
WXYZ cannot be a parallelogram because the value of x that makes one pair of sides congruent does not make the other pair of sides congruent.
C
WXYZ can be a parallelogram with one pair of sides measuring 15 mm and the other pair measuring 7 mm.
D
WXYZ can be a parallelogram with one pair of sides measuring 15 mm and the other pair measuring 9 mm.
10

Which is the slant height of the pyramid if Helen uses all the clay?

A
6 inches
B
5 inches
C
4 inches
D
3 inches
11

Given right triangle XYZ , what is the value of tangent of open paren 60 degrees close paren ?

A
2 over 1
B
the fraction with numerator square root of 3 and denominator 2
C
square root of 3
D
1 half
12

In circle cap y , what is m frown set over TU ?

A
67 degrees
B
71 degrees
C
118 degrees
D
59 degrees
13

What is m overarc AB ?

A
120 degrees
B
144 degrees
C
72 degrees
D
108 degrees
14

What is the measure of arc AD ?

A
53 degrees
B
180 degrees
C
106 degrees
D
74 degrees
15

Which equation correctly uses the value of x to represent the cosine of angle cap A ?

A
cosine of open paren 53 degrees close paren is equal to 5 over y
B
cosine of open paren 53 degrees close paren is equal to 4 over x
C
cosine of open paren 53 degrees close paren is equal to x over 4
D
cosine of open paren 53 degrees close paren is equal to y over 5
16

What is the height of the triangle?

A
34 units
B
68 units
C
17 units
D
51 units
17

In parallelogram LMNO , what is the measure of angle cap m ?

A
80 degrees
B
20 degrees
C
100 degrees
D
60 degrees
18

How do the areas of triangle ABC and DEF compare?

A
The area of triangle ABC is 2 square units greater than the area of triangle DEF .
B
The area of triangle ABC is 1 square unit less than the area of triangle DEF .
C
The area of triangle ABC is equal to the area of triangle DEF .
D
The area of triangle ABC is 1 square unit greater than the area of triangle DEF .
19

What is the length of line segment GH ?

A
7 units
B
16 units
C
24 units
D
5 units
20

What is the value of x ?

A
145
B
125
C
55
D
50

Did you find these answers helpful?

More from this Course

practice exam
26 verified answers

Practice Exam

Quiz
25 verified answers

Test

Quiz
49 verified answers

Quiz