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A stool is is in the shape of a cube with 1.5-foot edge lengths. What is the surface area of the stool?

Respuesta :

To find the surface area of the cube, you will find the area of each square face.

A = lw
1.5 x 1.5
A = 2.25 square feet per face

2.25 x 6 congruent faces = 13.5 square feet

The surface area is 13.5 square feet.

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