Question

Take a
Find the circumference of a circle of radius 7cm
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Answer 1

Answer:

Circumference of circle-2^r

therefore,2*22/7*7

the answer is 44

Answer 2

Answer:

answer is 44

Step-by-step explanation:

cicircumference of the circle

$2\pi \: r$

$= 2 \times \frac{22}{7} \times 7$

7 and 7 will be cancelled

2×22=44

answer is 44