If mXW = 60, mWZ = 70, and mZY = 70, thenm 21 =(A) 45(B) 50(С) 60(D) 65(E) 70 WXY Exs. 4, 5

Given: mXW⏜=60, mWZ⏜=70, and mZY⏜=70.

Answered: If mXW = 60, mWZ = 70, and mZY = 70,…

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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If mXW = 60, mWZ = 70, and mZY = 70, then m 21 = (A) 45 (B) 50 (С) 60 (D) 65 (E) 70 W X Y Exs. 4, 5