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?

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Avram Tudor asked Jul 18, 2022

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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?

Mathematics
college

Avram Tudor asked Jul 18, 2022

by Avram Tudor

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Answer:

πr

Explanation:

radius = r/2

so circumference = 2π(r/2)

= 2πr/2

= πr

PBeezy answered Jul 19, 2022

by PBeezy

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9 votes

Answer:

The answer is B which is C=2πr

Explanation:

i just did it

Paul Zaczkowski answered Jul 22, 2022

by Paul Zaczkowski

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