Question

the perimeter of 1 face of a cube is 20 cm find the volume
of the cube

Answer 1

let side of square be A
perimeter of square = 4A
4A = 20cm
A = 5cm

volume of cube = A^3
=5^3
=125 cm^3

Answer 2

so the perimeter of the one face of cube is 20 cm
so imagine the sides are a cm
so, According to the question,
4a=20
or a=5cm
so the cube will be=5^3 cm^3=125 cm^3
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