Find the radiusr of each circle if the area of the sector is 26. (a)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 31E
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Question-based on, "area sector 26".

I believe the answer may not be in decimal form, not sure.

 

I have tried this but unable to get it correct, I will appreciate the help.

 

Please answer only if you know it well. 

This exercise involves the formula for the area of a circular sector.
Find the radius r of each circle if the area of the sector is 26.
(a)
0.6 rad
r = 9.309
Transcribed Image Text:This exercise involves the formula for the area of a circular sector. Find the radius r of each circle if the area of the sector is 26. (a) 0.6 rad r = 9.309
(b)
160 °
r = 4.315
Transcribed Image Text:(b) 160 ° r = 4.315
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