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2 votes
a circular race track has a radius of 50 yards if a runner runs all the way around how far did she run

User Arcanine
by
7.3k points

1 Answer

4 votes

Answer:

About 314.

Explanation:

Using the circumference formula of a circle, 2
\pir, you can easily figure this out.

Since the radius is 50, just plug it into the equation.

50 x 2
\pi = 100
\pi = 314

User Trcx
by
7.4k points