Question

Find the volume of the cube whose total surface area is 150 sq.cm

Answer 1

We know that,
TSA of a cube = 6a^2 sq. unit
therefore,
150 = 6a^2
150/6 =a^2
25 = a^2
√25= a
5= a

Side of the cube = 5cm
we know that,
vol of a cube =a ^3 cubic units =(5^3) cu. cm
= 125 cu cm.

Answer 2

Answer:

Step-by-step explanation: