Find the surface area .NO FILES #2

asked Jan 16, 2022 80.1k views

1 vote

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5 votes

Answer:

486

Explanation:

The solid is a cube. The faces of a cube are 6 congruent squares.

side = 9 ft

surface area = 6 * side²

SA = 6 * (9 ft)²

SA = 486 ft²

Antoine Thiry answered Jan 20, 2022

5.6k points

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