4 years ago

Find the total area of the prism. 144 sq. in. 576 sq. in. 864 sq. in.

Mathematics

1 answer:

anastassius [24]4 years ago

7 0

Answer:

$864\ in^{2}$

Step-by-step explanation:

The figure is a cube

The surface area of a cube is equal to

$S=6b^{2}$

where

b is the length side of the cube

In this problem we have

$b=12\ in$

substitute

$S=6(12^{2})=864\ in^{2}$

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see the attached figure to better understand the problem

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