What is the area of one petal of the curve r = sin 30 ? AA= sq. units A-3 sq. units B. C. A = π sq. units D. A= sq. units O A B O C O D
What is the area of one petal of the curve r = sin 30 ? AA= sq. units A-3 sq. units B. C. A = π sq. units D. A= sq. units O A B O C O D
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.2: The Cosine Ratio And Applications
Problem 38E
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Transcribed Image Text:What is the area of one petal of the curve r = sin 30 ?
A A = sq. units
A-3 sq. units
B.
C. A = sq. units D. A= sq. units
OA
O B
O C
O D
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