Question

find the volume of cube if one face of the cube has an area of 121sq. m.

Answer 1

Area of the cube = 121 m^2
Side ×Side = 121 m^2
Side ^2 = 121
Side^2= 11^2
Side=11 m .

Volume of a cube = Length× length × length
=11×11×11
=1331 m ^3 .

Hence from the given area we get the side and we put the side into the formula of volume of the cube .

The required answer is 1331m^3 .

BE BRAINLY

Answer 2

area of one face of cube= a.a
a.a = 121
a= 11
volume of cube = 11×11×11
= 1331 m Sq