If r is the radius of a circle and d is its diameter which of the following is an equivalent formula for the circumference c = 2 pie r a C = pie d2 b C = pie rd c C = pie d d C = 2 pie d

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asked Sep 4, 2021 96.6k views

1 vote

If r is the radius of a circle and d is its diameter which of the following is an equivalent formula for the circumference c = 2 pie r

a C = pie d2
b C = pie rd
c C = pie d
d C = 2 pie d

Mathematics
college

Bniedermeyer asked

by Bniedermeyer

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2 Answers

1 vote

Answer:

a. C = 2πr

c. C= πd

both are correct

Oleh Zayats answered Sep 5, 2021

by Oleh Zayats

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4 votes

Answer:

Explanation:

C=2pier or pied

Bernardo Meurer answered Sep 8, 2021

by Bernardo Meurer

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