Question

find find the value of a cube one face of which has an area of 64 CM square​

Answer 1

{tax} One side area = a^2

√64. = a

8. = a

Volume of cube = a^3 = 8 × 8× 8× = 512

Answer 2

Answer:

Step-by-step explanation:

There are total 6 faces of cube

1 face a² = 64

a=/64

a = 8cm

Haa of cube = 6a² = 6×8×8

= 384cm²