What is the area of shaded sector BAC? Give both the exact answer (in terms of pi) and the approximate answer, rounded to the nearest tenth. 15 in 120 EXACT ANSWER: A in. (Leave your answer in terms of pi. Type the

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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What is the area of shaded sector BAC? Give both the exact answer (in terms of pi) and
the approximate answer, rounded to the nearest tenth.
15 in
120
EXACT ANSWER:
n in. (Leave your answer in terms of pi. Type the
number that comes before pi. Do not include the pi symbol. Do not include units.)
APPROXIMATEANSWER:
in. (Round to the nearest tenth. Do not
include units.)
Transcribed Image Text:What is the area of shaded sector BAC? Give both the exact answer (in terms of pi) and the approximate answer, rounded to the nearest tenth. 15 in 120 EXACT ANSWER: n in. (Leave your answer in terms of pi. Type the number that comes before pi. Do not include the pi symbol. Do not include units.) APPROXIMATEANSWER: in. (Round to the nearest tenth. Do not include units.)
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