Question

A wire is looped in the form of a circle of radius 28 cm. It is rebent into a square form. Determine the length of the side of the square

Answer 1

Answer:

radius of circle=28cm

circumference of circle=2πr

2×22/7×28

2×22×4

176cm

perimeter of square =circumference of circle

4×side =176

side=176/4

side=44cm

Answer 2

If radius=28cm,
Circumference=2*pi*r
=2*22/7*28
=2*22*4
=176cm
Therefore perimeter of the square formed will be 176cm
Since each side of square is equal
The side of the square will be
176/2
=88