3 years ago

The formula for the surface area of a cube is S 5 6x2

1 answer:

3 0

If the length of a side is x, then the surface area of a face of the cube is x squared. there are six sides in a cube so 6(x^2) would be the surface area.
6(x^2)=150
(x^2)=25
x=5

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