Angle Between Cities Los Angeles and New York City are approximately 2,500 milesapart on the surface of the earth. Assuming that the radius of the earth is 4,000 miles,find the radian measure of the central angle with its vertex at the center of the earth thathas Los Angeles on one side and New York City on the other side.

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Trigonometry
Section1.1: Radian And Degree Measure
Problem 7ECP: The circular blade on a saw has a radius of 4 inches and it rotates at 2400 revolutions per minute....
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Angle Between Cities Los Angeles and New York City are approximately 2,500 miles
apart on the surface of the earth. Assuming that the radius of the earth is 4,000 miles,
find the radian measure of the central angle with its vertex at the center of the earth that
has Los Angeles on one side and New York City on the other side.

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