Answered: Given that the magnitude of ÐOBC = 27°,… | bartleby

Elementary Geometry For College Students, 7e

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

Given that the magnitude of ÐOBC = 27°, calculate the magnitude of:

a ÐABO

b ÐCOT

c ÐOTC

O is the centre of the circle through A, B and C. AOC is a diameter of the circle.
The tangent to the circle at C meets BO produced at T.
Be

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