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the formula for finding the circumference of a circle with radius,r, is circumference= 2πr. What is the formula for the circumference of a circle with a radius r/2?

User Katherinne
by
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2 Answers

2 votes

Answer:

πr

Explanation:

radius = r/2

so circumference = 2π(r/2)

= 2πr/2

= πr

User Harit Vishwakarma
by
7.4k points
5 votes

Answer:

The answer is B which is C=2πr

Explanation:

i just did it

User Zorkzyd
by
8.5k points

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