The time rate of change of the radius of a sphere is 1/2π. When it’s radius is 5cm, what will be the rate of change of t
Posted: Wed Jul 13, 2022 8:07 pm
a) 10 sq cm
b) 20 sq cm
c) 30 sq cm
d) 40 sq cm
b) 20 sq cm
c) 30 sq cm
d) 40 sq cm