Question

14. 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

Radius of the circle=28cm

circumference of the circle =2πr=2×22/7×28cm=176cm

now, as we know that all sides of the square are equal

let the side of the square be x

so perimeter of the square is x+x+x+x(sum of all sides)=4x

now 4x=176cm

         x=44cm

so length of the each side of the square is 44cm

Answer 2

88 cm

Step-by-step explanation:

circumference of a circle = 4a

2π*r=4a

2*22/7*28=4a

2*22*4=4a

a=2*22

a=44 cm