DeMarius’ original design for his car used rear wheels with a radius of 12 inches. What is the measure of the central angle of this rear wheel such that the arc length is equivalent to that of a full rotation of the rear wheel that is actually used on DeMarius’ car?

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.1: Law Of Sines
Problem 46E: A boat is traveling due east parallel to the shoreline at a speed of 10 miles per hour. At a given...
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DeMarius’ original design for his car used rear wheels with a radius of 12 inches. What is the measure of the central angle of this rear wheel such that the arc length is equivalent to that of a full rotation of the rear wheel that is actually used on DeMarius’ car?

A soap box derby is a contest in which the cars competing rely only on gravity to move. There is nothing
motorized in the car. These gravity racers are typically either pushed by others at the start of a race or the race is
downhill.
DeMarius is constructing a car to enter into a soap box derby. The side panel of the car is shown.
130°
19°
7 ft
Transcribed Image Text:A soap box derby is a contest in which the cars competing rely only on gravity to move. There is nothing motorized in the car. These gravity racers are typically either pushed by others at the start of a race or the race is downhill. DeMarius is constructing a car to enter into a soap box derby. The side panel of the car is shown. 130° 19° 7 ft
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