A runner jogged 4 miles in ten laps around a circular track. What is the greatest distance straight across the track?

asked Nov 14, 2022 28.7k views

4 votes

A runner jogged 4 miles in ten laps around a circular

track. What is the greatest distance straight across
the track?

7.8k points

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4 votes

Answer:

.1273 mi = 627.2 feet

c = 2
$\pi$ r

.4 = 2
$\pi$ r

r =
$(.4)/(2\pi )$

r =
$(.2)/(\pi )$

d =
$(.4)/(\pi )$

d = .1273 mi = 627.2 feet

Explanation:

Aedm answered Nov 20, 2022

by Aedm

8.1k points

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