AnswersAFC ASVAB Math B S2Surface Area of Prisms

Surface Area of Prisms Answers

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If each dimension of the rectangular prism is doubled, how will its total surface area change? [Not drawn to scale]

Question illustration
A
The surface area doubles.
B
The surface area triples.
C
The surface area increases by a factor of four.
D
The surface area increases by a factor of eight.
2
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Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options.

A
6 feet by 2 feet by 3 feet
B
6 feet by 5 feet by 4 feet
C
7 feet by 6 feet by 4 feet
D
8 feet by 3 feet by 7 feet
E
8 feet by 4 feet by 3 feet
3

Zoey is designing a jewelry box in the shape of a rectangular prism. The base is 6 inches by 5 inches and the height is 4 inches. If Zoey wants to cover all faces of the jewelry box with fabric, how much fabric will she need?

A
108 square inches
B
118 square inches
C
148 square inches
D
188 square inches
4

Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Select two options.

A
8 feet by 4 feet by 3 feet
B
7 feet by 6 feet by 4 feet
C
3 feet by 7 feet by 8 feet
D
3 feet by 6 feet by 7 feet
E
3 feet by 5 feet by 7 feet
5

What is the surface area of the triangular prism? [Not drawn to scale]

Question illustration
A
60 square feet
B
72 square feet
C
82 square feet
D
84 square feet
6

The figure below is the two-dimensional net of a rectangular prism. What is the surface area of the prism it can be folded to form?

Question illustration
A
8 square units
B
20 square units
C
24 square units
D
28 square units
7

What is the surface area of the prism? [Not drawn to scale]

Question illustration
A
18 m2
B
24 m2
C
52 m2
D
64 m2
8

Which equation can be used to calculate the surface area of the triangular prism net show below? [Not drawn to scale]

Question illustration
A
Surface Area = (one-half) (5) (12) + (5) (10) + (12) (10) + (13) (10)
Option A
B
Surface Area = (one-half) (5) (13) + (one-half) (5) (13) + (13) (10) + (12) (10)
Option B
C
Surface Area = (2) (5) (13) + (5) (10) + (13) (10) + (12) (10)
Option C
D
Surface Area = (one-half) (5) (12) + (one-half) (5) (12) + (5) (10) + (12) (10) + (13) (10)
Option D
9

Jackie is wrapping a birthday present. The gift box is in the shape of a rectangular prism. It has a length of 8 inches, a width of 10 inches, and a height of 3 inches. What is the minimum amount of wrapping paper she will need to completely cover the box?

A
134 square inches
B
214 square inches
C
240 square inches
D
268 square inches
10

What is the surface area of the triangular prism? [Not drawn to scale]

Question illustration
A
54 square feet
B
67.5 square feet
C
81 square feet
D
85.5 square feet

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