The radius of a circle is 13 miles and its area is 280.21 square miles. Find its central angle to the nearest degree. O 150° O 175° O 190° r= 13 mi
The radius of a circle is 13 miles and its area is 280.21 square miles. Find its central angle to the nearest degree. O 150° O 175° O 190° r= 13 mi
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:The radius of a circle is 13 miles and its area is
280.21 square miles. Find its central angle to the
nearest degree.
O 150°
O 175°
O 190°
O 205°
r= 13 mi
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