AnswersMathematics IITwo- and Three-Dimensional Figures

Practice Test Answers

10 verified answers
1
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Given: line segment RT is congruent to line segment TV and line segment ST is congruent to line segment TU Prove: RSVU is a parallelogram. Open image in full-screen view What is the missing statement in step 4?

A
triangle RTS is congruent to triangle VTU and triangle RTU is congruent to triangle VTS
B
triangle VUR is congruent to triangle VUS and triangle UVS is congruent to triangle SRU
C
triangle VRS is congruent to triangle VRU and triangle USR is congruent to triangle USV
D
triangle RTS is congruent to triangle RVS and triangle RTU is congruent to triangle STV
2
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What is the value of x ?

A
115 degrees
B
105 degrees
C
125 degrees
D
135 degrees
3

Which expression represents the volume of the pyramid?

A
1 third s squared h units cubed
B
1 fourth s squared h units cubed
C
3 s squared h units cubed
D
s squared h units cubed
4

What is the volume of the cylinder?

A
2 comma 500 pi cubic units
B
2 comma 700 pi cubic units
C
2 comma 600 pi cubic units
D
2 comma 400 pi cubic units
5

What is the length of line segment WU ?

A
6 cm
B
5 cm
C
7 cm
D
4 cm
6

Which concept can be used to prove that the diagonals of a parallelogram bisect each other?

A
congruent rectangles
B
congruent triangles
C
similar triangles
D
similar rectangles
7

Which expression represents the volume of the pyramid?

A
the fraction with numerator x cubed plus 2 x squared and denominator 3 cm cubed
B
the fraction with numerator x squared plus 2 x squared and denominator 2 cm cubed
C
the fraction with numerator x cubed plus 2 x squared and denominator 2 cm cubed
D
the fraction with numerator x cubed and denominator 3 cm cubed
8

Which statements about the cylinder are true? Choose two correct answers.

A
The height of the cylinder is 4 x units.
B
The height of the cylinder is 2 x units.
C
The radius of the cylinder is 2 x units.
D
The area of the cylinder’s base is 1 fourth pi x squared square units.
E
The area of the cylinder’s base is 1 half pi x squared square units.
9

What is the measure of angle DCU ?

A
45 degrees
B
120 degrees
C
90 degrees
D
135 degrees
10

Which angle measures are correct? Choose three correct answers.

A
m angle cap w is equal to 55 degrees
B
m angle cap x is equal to 55 degrees
C
m angle cap z is equal to 125 degrees
D
m angle cap w is equal to 125 degrees
E
m angle cap z is equal to 55 degrees

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