find the volume of cube if surface area is 294 sq.cm
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Answer:
343 cm^3
Step-by-step explanation:
Here is the edge length of cube
Therefore,
6a^2 = 294
a^2 = 264/6
a = cube root 49 = 7 cm
Therefore, Volume of cube
a^3
(7)^3 = 343 cm^3
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