Question

if the perimeter of the one of the faces of cube is 40 cm then its volume is​

Answer 1

Answer:

ANSWER

Each face of a cube is of the shape of a square.

Let the side of the cube =a cm

Perimeter of the square side =4a=40cm=>a=10cm

Volume of a cube of edge a=a

3

So, the volume of the cube of edge a=10 cm is 10

3

=1000cm

3

Answer 2

Answer:

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