Draw and label the parts of a circle (at least 5 parts) and give theformulas for circumference and area.

Bill Goldberg asked Sep 19, 2023

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Bill Goldberg asked Sep 19, 2023

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25 votes

The formulas to circumference is:

$\begin{gathered} C=2\cdot\pi\cdot r \\ C=\pi\cdot d \\ \\ r=\text{radius} \\ d=\text{diameter} \end{gathered}$

The formula to area is:

$A=\pi\cdot r^2$

Lilloraffa answered Sep 24, 2023

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