Question

Surface area of a sphere and cube are equal find the rate of their volumes

Answer 1

Answer:

Step-by-step explanation:

surface area of a cube=6

surface area of a sphere =4π

6=4π

=6/4π

r/a=√3/√2√π

volume of a sphere=4/3π

volume of a cube=

4/3π/

(4π/3) *(r/a)cube

4π/3*√3/√2√π*√3/√2√π*√3/√2√π

=2/√2√π

=√2/√π

therefore the ratio of their volumes is √2:√π