3 years ago

Which of the following is equal to π

Mathematics

1 answer:

Kruka [31]3 years ago

4 0

Answer:

Step-by-step explanation:

C = πd. An equivalent formula is C = 2πr.

Solving the first equation for π, we get π = C/d. Solving the second equation for r, we get π = C / (2r)

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