Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole

Chapter 3 - Test - Page 167: 1a

Answer

m$\angle$F=75$^{\circ}$

Work Step by Step

m$\angle$A=m$\angle$D m$\angle$B=m$\angle$E m$\angle$C=m$\angle$F m$\angle$A+m$\angle$B+m$\angle$C=180 m$\angle$A+m$\angle$E+m$\angle$F=180 37+68+m$\angle$F=180 m$\angle$F=75

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