In the diagram below, z XWY and YWZ are adjacent. m XWY = 40° and mYWZ = 18°. W Live Use the angle addition postulate to write a paragraph proof to show that m 2 XWZ = 58°.

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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In the diagram below, XWY and YWZ are adjacent. m XWY = 40° and mzYWZ = 18°.
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Use the angle addition postulate to write a paragraph proof to show that m XWZ = 58°.
Transcribed Image Text:In the diagram below, XWY and YWZ are adjacent. m XWY = 40° and mzYWZ = 18°. L W X Y Z 2 Use the angle addition postulate to write a paragraph proof to show that m XWZ = 58°.
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