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2 years ago

5

Find the surface area. PLEASE HELP!!!!!

1 answer:

jonny [76]2 years ago

7 0

Since it is a cube, all sides lengths are the same.

Surface area = 2lw+2lw+2hw
if you substitute all the sides for 13 you get
2(169) three times
so you multiply and get 338 three times so you do 338x3 which is 1014 cm

its messy to explain so i attached a photo

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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