Question

Q14) *
Find the volume of a cube whose total surface area is 486cm2​

Answer 1

Step-by-step explanation:

Surface area of cube = 6 edge^2486

486= 6edge^2

486/6 = edge^2

81 = edge^2

√81 = √edge^2

9 cm = edge

Volume = edge^3

= 9^3

= 9 x 9 x 9

= 729 cm cube

Answer 2

Answer:

Surface area of cube = 6 edge^2486

486= 6edge^2

486/6 = edge^2

81 = edge^2

√81 = √edge^2

9 cm = edge

Volume = edge^3

= 9^3

= 9 x 9 x 9

= 729 cm cube