Question

area of one face of cube is 144 cm square find its volume​

Answer 1

Step-by-step explanation:

let length of side = x

Area of one face of cube = 144 cm

side × side = 144 cm

$x \times x = 144 \: cm^{2} \\ {x}^{2} = 144 \: \\ x = \sqrt{144 } \\ x = 12 \: cm$

volume of cube = side×side×side

$= x \times x \times x \\ = {x}^{3 } \\ = {12}^{3} \\ = 1728 \: cm^{3}$