Find the area of a sector of a circle having radius r and central angle 0. r= 12.4 cm, 0 = 79° The area is approximately cm?. (Do not round until the final answer. Then round to the nearest tenth as ne
Find the area of a sector of a circle having radius r and central angle 0. r= 12.4 cm, 0 = 79° The area is approximately cm?. (Do not round until the final answer. Then round to the nearest tenth as ne
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:Find the area of a sector of a circle having radius r and central angle 0.
r= 12.4 cm, 0 = 79g°
The area is approximately
cm?.
(Do not round until the final answer. Then round to the nearest tenth as needed.)
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