The difference between the circumference and radius of a circle is 37 cm. Using π = 22/7, find the circumference of the circle.

Given:

Difference between the circumference and the radius of circle = 37 cm

Let the radius of the circle be ‘r’.

Circumference of the circle = 2πr

So, Difference between the circumference and the radius of the circle = 2πr – r = 37

2πr – r = 37

2 × × r – r = 37

× r – r = 37

r = 37 ×

r = 7 cm

∴ Circumference of circle = 2 × × 7

= 2 × 22

= 44 cm

__Hence the circumference of the circle is 44 cm__.

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