Question

find the length off the side of a cube whose total surface area measures 600cm2

Answer 1

let a be the edge of the cube.
Surface area of cube =6a^2=600
6a^2=600
a^2=100 (dividing by 6 both sides)
a=10
So the length of the side of the cube is 10cm

Answer 2

Hi ,

Let the side of the square = a cm

Total surface area = 600 cm²

6a² = 600

a² = 600/6

a² = 100

a = √100

a = 10 cm

I hope this helps you.

: )