Question

area of circle is 2826 sq. cm find its radius. (take pi =3.14)

Answer 1

Area of circle=2826cm²
πr²=2826
r²=2826÷3.14
r²=900
r=√900
r=30cm
Radius of circle is 30cm.

Answer 2

Hi friend,

Area of circle=2826 cm^2
Radius= pi*r^2

2826= 3.14*r*r
2826/3.14=r^2
900=r^2
r=√900
r=30cm

Check-:
3.14*30*30
=2826 cm^2




Hope it helped you.............