Line AS is drawn tangent to a circle at point A. Triangle ABC is inscribed in the circle with chord AB making an angle 0 with the tangėnt line AS. If A:B:C = 2:3:4, find the angle e. a) 80 b) 75 %3D c) 55 d) 65

Line AS is drawn tangent to a circle at point A. Triangle ABC is inscribed in the circle with chord AB making an angle 0 with the tangėnt line AS. If A:B:C = 2:3:4, find the angle e. a) 80 b) 75 %3D c) 55 d) 65

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.4: Some Constructions And Inequalities For The Circle

Problem 29E: Given circle O with mBC=120, and mAC=130. a Which angle of triangle ABC is smallest? b Which side of...

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Question

Line AS is drawn tangent to a circle at point A.
Triangle ABC is inscribed in the circle with
chord AB making an angle 0 with the tangėnt
line AS. If A:B:C = 2:3:4, find the angle 0.
a) 80
b) 75
%3D
c) 55
d) 65

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