Question

A cube has a surface area of 294 square inches what is the volume of the cube?
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Answer 1

V=343

Explanation:

The formula for surface area is SA=6s^2. The formula for volume is V=s^3. Plugging in the surface area and solving for s in the first one gives you s=✓(294/6). This results in a value of 7 for the s or side length. Cubing this gives you the volume.

V=7^3

V=343

Answer 2

343 cubic inches