2r – 30 y

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter3: Solving Equation And Problems
Section3.2: Transforming Equations: Multiplication And Division
Problem 7MRE
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An isosceles triangle containing two angles with equal measure is shown. The degree measure of triangle’s three interior angles and an exterior angle is represented with variables. Find the measure of the three interior angles.

2r – 30
y
Transcribed Image Text:2r – 30 y
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