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.
5

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
8

Which rectangular prism has a surface area of 56 square units? [Note: Art is not drawn to scale.]

A
A rectangular prism with a length of 5, width of 3, and height of 1.
Option A
B
A rectangular prism with a length of 2, width of 2, and height of 6.
Option B
C
A rectangular prism with a length of 5, width of 3, and height of 2.
Option C
D
A rectangular prism with a length of 6, width of 2, and height of 4.
Option D
10

Which rectangular prism has a surface area of 62 square units? [Note: Art is not drawn to scale.]

A
A rectangular prism with a length of 5, width of 3, and height of 1.
Option A
B
A rectangular prism with a length of 2, width of 2, and height of 6.
Option B
C
A rectangular prism with a length of 5, width of 3, and height of 2.
Option C
D
A rectangular prism with a length of 6, width of 2, and height of 4.
Option D

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