3 years ago

The surface area of a cube that is 8 yards of width and length?

Mathematics

1 answer:

Umnica [9.8K]3 years ago

8 0

Answer:

Step-by-step explanation:

The formula of a surface area of a cube:

$SA = 6a^2$

We have <em>a = 8 yd</em>.

Substitute:

$SA=6(8^2)=6(64)=384\ yd^2$

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