Given triangle RTS is an isosceles triangle and, ZT is the vertex angle , if ST = 4y + 6, and TR =7y 21, what is the value of y? HINT: Draw a%3Dtriangle and label it RTS.

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Answered: Given triangle RTS is an isosceles…

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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Given triangle RTS is an isosceles triangle and, ZT is the vertex angle , if ST = 4y + 6, and TR = 7y – 21, what is the value of y? HINT: Draw a triangle and label it RTS. y =