Question

A wire is in the form of a circle. The radius of a circle is 28cm. The wire is then molded to form a square, Find the side of the square
form?

Answer 1

Answer:

44cm

Step-by-step explanation:

circumference of circle=2πr = 2x22/7x28=176

Perimeter of square=4s

176=4xs

176/4=s

s=44

Answer 2

Answer:

Given the radius of circle is 28 cm

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

Let the side of cube is a cm

Then circumference of the cube=4a

∴4a=176⇒a=44 cm

The side of cube =44 cm