memeflores2007 memeflores2007

20-05-2020
Mathematics

contestada

What is the formula for the circumference of a circle in terms of r

Respuesta :

annaboglino annaboglino

20-05-2020

Answer:

C = 2πr

Step-by-step explanation:

The formula for the circumference of a circle is C = πd, and since the diameter, d, is equal to double the radius, 2r, we can replace 2r for d. Giving us C = 2πr

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