Question

Find the radius of a circle with the following circumference is 264mm

Answer 1

circumference=2×pie×radius... so we can find the radius by taking it as x ....then 264 =2×pie×x

Answer 2

Heya!!!!
Circumference of circle = 264m
2 pi r = 264
2×22/7×r = 264
r = 264×7/44
r = 1848/44
r = 42mm
So,The radius of circle is 42mm

Thanks
Hope it helps u☆☆☆