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TC is a tangent to a circle at C and BA produced meets this tangent at T. Show that triangles TCA and TBC are similar and hence prove that TC? = TA x TB. %3D

TC is a tangent to a circle at C and BA produced meets this tangent at T. Show that triangles TCA and TBC are similar and hence prove that TC? = TA x TB. %3D

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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6. TC is a tangent to a circle at C and BA produced meets this tangent at T. Show that triangles TCA and TBC are similar and hence prove that TC2 = TA x TB. %3D
Transcribed Image Text:6. TC is a tangent to a circle at C and BA produced meets this tangent at T. Show that triangles TCA and TBC are similar and hence prove that TC2 = TA x TB. %3D
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