Question

if the area of a circle is 74.46 cm then find the radius​

Answer 1

Answer:

radius=4.86 cm

Step-by-step explanation:

area of circle = πr^2

πr^2=74.46

22/7*r^2=74.46

r^2=74.46*7/22

=23.69

r=4.86

hope it's helping you