3 years ago

What is the surface area of the cube ?

1 answer:

ioda3 years ago

3 0

Since a cube has all equal sides, its surface area is 6 time the area of a single side. Each side has an area of a perfect square which is just the side length squared so:

A=6s^2 so if the edge length is 4.5m

A=6(4.5^2)

A=6(20.25)

A=121.5 m^2

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