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Radius = 8 mFind the circumference and area of the circle. Use a (not 3.14) and round your answer to the nearest hundredth (2 decimal places)Help me

User Shark Deng
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1 Answer

7 votes
7 votes

Circumference of the Circle:

The formula for calculating the circumference of the circle is:


C=2\pi r

Using,


r=8

We can calculate the circumference to be:


\begin{gathered} C=2*\pi*8 \\ C=16*\pi \\ C=50.26548 \end{gathered}

To the nearest hundredth, the circumference is:


C=50.27m

Area of the Circle:

The formula for calculating the area of a circle is given to be:

User Thomas Junk
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