1pt

1.

**Part B.**

If the measure of each edge of the cube is doubled, what is the new volume?

1 pt

4.

A right triangular prism has a length of 9 in, and its face is a right triangle with legs of 4 in and 5 in. What is the volume of the right triangular prism?

A

90 $i{n}^{3}$

B

92 $i{n}^{3}$

C

96 $i{n}^{3}$

D

100 $i{n}^{3}$

1 pt

8.

Find the volume and surface area of the triangular prism below.

A

$V=294i{n}^{3},SA=252i{n}^{2}$

B

$V=254i{n}^{3},SA=292i{n}^{2}$

C

$V=252i{n}^{3},SA=210i{n}^{2}$

D

$V=252i{n}^{3},SA=294i{n}^{2}$