Math, asked by siya5433, 20 days ago

The diameter of a circle whose circumference is 22cm is

a) 3.5cm

b) 7cm

c) 14cm

d) 12cm

Answers

Answered by himanshu241005

3

Answer:

3.5

Step-by-step explanation:

As, Circumference = 2πr

So, 2πr = 22

2×22/7×r = 22

r = 22 × 7/22 × 2

r = 7/2

Hence, r = 3.5

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