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10-08-2021
Mathematics

contestada

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

Respuesta :

loconte loconte

10-08-2021

Answer:

.1273 mi = 627.2 feet

c = 2[tex]\pi[/tex]r

.4 = 2[tex]\pi[/tex]r

r = [tex]\frac{.4}{2\pi }[/tex]

r = [tex]\frac{.2}{\pi }[/tex]

d = [tex]\frac{.4}{\pi }[/tex]

d = .1273 mi = 627.2 feet

Step-by-step explanation:

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