Surface area of a cube is equal to 294m^2 . find the volume of the cube .
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Step-by-step explanation:
As we have given ,surface area of cube is 294m² , we have to find volume of cube
we know,
Surface area of cube = 6a²
a = edge of cube
294 = 6a²
294 /6 =a²
a² = 49
a = √49
a = 7
edge of cube(a) = 7m
we know,
Volume of cube = (a) ³
= (7)³
= 343 m³
therefor the volume of given cube is 343m³.
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