Question

2. Find the volume of sphere whose diameter are: 16dm​

Answer 1

Step-by-step explanation:

d= 16 dm

d ( in cm) = 160 cm

r = 80

V = 4/3 πr^2

= 4/3×22/7×80× 80×80

= 512000×88/21

= 2145523.81cm^2

in m^2 = 21455.23m^2