The size of a spoke ismeasured in inchesMOON PI:from the center of thehub to the rim of theSally needs to order newspokes for her unicycle. Shedoesn't have a tapetire.measure, so on her wayhome from school shecounted the rotations of1her wheel. The journey is8of a mile and her wheelturned 70 full rotations.The tire height ofSally's unicycle isWhat size spokes shouldSally order?one inch.1 mile=5280 feet)

We will use the fact that circle has circumference to 2πr. Where are is the radius of circle.

Answered: The size of a spoke is measured in…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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