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Can someone please help me!

Can someone please help me!-example-1
User Texv
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1 Answer

2 votes
Hello!

To find the circumference of a circle you do
2 \pi r where r is the radius of the circle

So we do 2
\pi 72

Then we substitute pi for 3.14

2 * 3.14 * 72 = 452.16 yds

Then we multiply this by 5 since he runs 5 laps

Which gives us the answer of 2260.8 yds

Hope this helps!
User Tomassilny
by
7.6k points

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