Question

Find the volume of earth dug out from a cubical pit each of whose edges measure 4.1m

Answer 1

Given
Edges. 4.1 metre
Volume??

Volume of cube = (a)³=(4.1)³
= 68.921 ans

Answer 2

Volume of the earth Dug out is  $68.921 \ m^3$

Step-by-step explanation:

Given:

Edges of the cube (a) = 4.1 m

We need to find the Volume of earth Dug out.

Now We have been given that

earth Dug out is taken out from the cubical pit.

Hence Volume of the Cube is given by cube of its edges.

framing in equation form we get;

Volume of earth Dug out = $a^3$

Substituting the value we get;

Volume of earth Dug out =  $4.1\times4.1\times4.1 = 68.921 \ m^3$

Hence Volume of the earth Dug out is  $68.921 \ m^3$