Question

the total surface area of a cube is 98/3 find the volume of the cube

Answer 1

TSA of a cube = 98/3
6a^2=98/3
a^2=98/(3×6)
a^2=49/9
a=7/3

volume of the cube=a^3
=【7×7×7】/【3×3×3】
= 343/27

Answer 2

T.S.A = 98/3
6(side)^2 = 98/3
(side)^2 = 98/3×1/6
(side)^2 = 49/9
(side) = ✓49/9
side = 7/3
side = 2.3333e
Volume = (side)^3
= (2.3)^3
= 12.167