P T O R

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 12E
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On circle of center O, angle POQ = angle QOR = angle ROS; and angle RSO =72°. how long is angle PTQ?

 

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Transcribed Image Text:P T O R
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