Maths-

General

Easy

Question

# Find the diameter of a circle whose circumference is 132 cm.

Hint:

### Circumference of circle = 2 p r

## The correct answer is: 21 cm

### It is given that Circumference of circle = 132 cm

2 p r = 132

2 × r = 132

r = 132

r = 21 cm

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