28.27 Area of sector QPR = 84-82 Length of BC= 6.28 Length of QR= 18.85 Find the area of each "small" shaded piece. Round your answers to the neares 9. S 90 -300 10. 1 cm 90° R 4 mi 120° .24 4183 T N
28.27 Area of sector QPR = 84-82 Length of BC= 6.28 Length of QR= 18.85 Find the area of each "small" shaded piece. Round your answers to the neares 9. S 90 -300 10. 1 cm 90° R 4 mi 120° .24 4183 T N
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 39E
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