If the sector formed by a central angle of 45° has an area of π square centimeters, 49 8 find the radius of the circle. Give exact answers. cm r = find the arc length. Give exact answers. cm S =
If the sector formed by a central angle of 45° has an area of π square centimeters, 49 8 find the radius of the circle. Give exact answers. cm r = find the arc length. Give exact answers. cm S =
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°.
Related questions
Question
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Transcribed Image Text:If the sector formed by a central angle of 45° has an
49
area of TT square centimeters,
8
find the radius of the circle. Give exact answers.
r =
cm
find the arc length. Give exact answers.
cm
S =
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