Question

find the length of the edge of a cube whose total surface area is 60 sq CM. find its volume .

answer urgently need

Answer 1

Let a be the side of the cube
$6 {a}^{2} = 60 \\ {a}^{2} = 10 \\ a = \sqrt{10} \\ volume = {a}^{3} = 10 \sqrt{10} {cm}^{3}$

Answer 2

hey mate !!

here is your answer !!

first we find the length and volume .

in the questions GIVEN ,

total surface areas of cube equal to 60 cm2.

total surface area = 150 cm2

here we using formula,

TSA of cube = 6a2

60 = 6a2

60 / 6 = a2

10 = a2

a = √10

since the length of the cube equal to √10

again

volume of cube = a3

a3 = 10 √10 cm^3

therefore the volume of cube is equal to 10 √10 cm^3

be brainly