Question

perimeter of the base of the cuboid is 20 cm. find the volume​

Answer 1

Answer:

Question

perimeter of the base of the cuboid is 20 cm. find the volume?

Answer

according to the question,

perimeter of one face of cube = 20cm

as we know every face of a cube is a square and the perimeter of a square is 4a where a stands for the side.

So, 4a = 20cm

=> a = 20/4

= 5cm

so we got the edge of the cube ie. 5cm

so as we know volume of cube

= a³

= 5³

= 125cm³

Hence the volume of the cube is 125cm³.

Hope this helped you friend if it helps you mark it as brainliest

Answer 2

Answer:

Step-by-step explanation:

according to the question,

perimeter of one face of cube = 20cm

as we know every face of a cube is a square and the perimeter of a square is 4a where a stands for the side.

So, 4a = 20cm

=> a = 20/4

= 5cm

so we got the edge of the cube ie. 5cm

so as we know volume of cube

= a³

= 5³

= 125cm³

Hence the volume of the cube is 125cm³.

Hope this help you

if any other doubt ask........................

if u think its correct then mark me briallant