2. From an external point P, tangents PA and PB are drawn to a circle with center O. If angle PAB is equal to 50 degrees, what is the measure of angle AOB?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.5: Inequalities In A Triangles
Problem 11E: Is it possible to draw a triangle whose angles measure a. 100, 100, and 60? b. 45, 45, and 90?
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Please answer question no. 2 on the attached picture. With complete solution. Thank you so much!!
2. From an external point P, tangents PA and PB are drawn to a circle with center O. If
angle PAB is equal to 50 degrees, what is the measure of angle AOB?
509
Transcribed Image Text:2. From an external point P, tangents PA and PB are drawn to a circle with center O. If angle PAB is equal to 50 degrees, what is the measure of angle AOB? 509
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