What is the volume of a cube?i. the area of each face of the cube is 64 square metres. ii. the length of one side of the cube is 8 metres?
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yes, a2=64
therefore,a=8m
therefore,a=8m
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volume of cube with side 'a' = a^3
area of a face means area of a square with side a =a^2 =64sq.m
so a=(64)^0.5 =8m
then volume of cube = 8^3 =512 cubic meter
area of a face means area of a square with side a =a^2 =64sq.m
so a=(64)^0.5 =8m
then volume of cube = 8^3 =512 cubic meter
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