Question

(d) The volume of a cube is 216 cc. Find its volume













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Answer 1

As others have pointed out the volume (V) is 216 cm^3

A numeric value equal to the surface area (SA) of 216 cm^2.

So if we ignore the units,

V = SA in this specific case.

Let the length of one side be x.

x^3 = 6*x^2 … divide both sides by x^2

x = 6 is the only value where SA = V.

Answer 2

Answer:

The surface area of a cube = 216 sq cm. Each of the 6 faces has an area = 216/6/ = 36 sq cm. Each edge of cube = 6 cm. Volume of cube = 6^3 = 216 cc.