Question

A wire is bent in the form of a square of side 30 m. If it is re-bent in the form of a circle, then what
will be its radius? (Take t=3.14)​

Answer 1

Step-by-step explanation:

side of square=30 m

perimeter of square= 4*30m= 120m

now length of wire =120m

so, circumference of circle=2*pi*r=120m

so, 2*3.14*r=120m

so r=19.108m