Question

The surface area of sphere is 64pie cm². Find its volume. Give answer fast ​

Answer 1

Step-by-step explanation:

4pir^2=64pi

4r^2=64

r^2= 16

r=4 cm

volume

4/3pir^3

4/3*22/7*4*4*4

268.19

Answer 2

Step-by-step explanation:

$\huge\sf\underline\green{answer}$

surface area of sphere = 4πr^2 = 64πcm^2

.: 4r = 64

r^2= 64/4

.: r^2= 16cm

.: r = 4cm

.: volume of sphere = 4/3πr^3

= 4/3π(4^3)cm^3

=4/3×π×64cm^3

= 256/3πcm^3

= 85.33×3.14 cm^3

= 267.9 cm^3

.: volume of sphere = 267.9cm^3