7)If mZA = 87° and mzB = 32°, find the measure of the exterior angle, 21.A)29°B)61°C)83°D)119°8)SI

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Answered: 1 If mZA = 87° and mzB = 32°, find the…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section: Chapter Questions

Problem 132CUR

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1 If mZA = 87° and mzB = 32°, find the measure of the exterior angle, z1. 1) A) 29° B) 61° C) 83° D) 119°