Question

A right rectangular prism is shown. The two dimensional net is also shown. Find the surface area of this prism.

A)
20 cm2


B)
36 cm2


C)
54 cm2


D)
58 cm2

Answer 1

Hey!

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Surface Area Formula: 2LW * 2LH * 2WH

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2LW:

5 x 1 = 5

5 x 2 = 10

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2LH:

4 x 1 = 4

4 x 2 = 8

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2WH:

5 x 4 = 20

20 x 2 = 40

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Surface Area:

40 + 8 + 10= 58

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Answer:

D) 58 cm2

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Hope This Helped! Good Luck!