AnswersMathematics IITwo- and Three-Dimensional Figures

Two- and Three-Dimensional Figures — Test Answers

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3

What is the length of line segment XY ?

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

In quadrilateral ABDC , line segment AB is parallel to line segment CD Which additional piece of information is needed to determine that ABDC is a parallelogram?

A
line segment AB is congruent to line segment CD
B
line segment AB perpendicular to line segment BD
C
line segment AC is congruent to line segment BD
D
line segment CD perpendicular to line segment BD
7

What is the length of line segment DB ?

A
48 units
B
68 units
C
24 units
D
20 units
8

Which expression represents the area of the base of the pyramid?

A
4 x squared square root of 3 units squared
B
6 x squared square root of 3 units squared
C
3 x squared square root of 3 units squared
D
x squared square root of 3 units squared
9

Which expression represents the volume of the pyramid?

A
1 third 5 point 2 h cm cubed
B
1 over 3 h 5 point 2 h cm cubed
C
1 over 5 h 5 point 2 h cm cubed
D
1 fifth 5 point 2 h cm cubed
10

What are the values of x and y ?

A
x is equal to 10 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 11 m, y is equal to 1 m
11

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 110 degrees , m angle cap u is equal to 70 degrees
D
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
13

What is the unfilled volume inside the cylinder?

A
597 pi cubic units
B
320 pi cubic units
C
640 pi cubic units
D
725 pi cubic units
14

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 supplementary to angle cap p .
C
angle cap n is congruent to angle cap p
D
angle cap m is supplementary to angle cap o .
15

What is the volume of the cylinder? Round to the nearest tenth.

A
314 point 2 cubic units
B
31 point 4 cubic units
C
62 point 8 cubic units
D
157 point 1 cubic units
16

What is the volume of the pyramid?

A
2 point 5 cm cubed
B
5 cm cubed
C
6 cm cubed
D
7 point 5 cm cubed
17

What is the measure of angle cap s ?

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

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