AnswersGCSS_GA-Geometry Concepts and Connections_ICLesson 2: Triangles and Their Side LengthsQuestion 9
9
QuizMultiple Choice
Lesson 2: Triangles and Their Side Lengths
Question 9 • GCSS_GA-Geometry: Concepts and Connections_IC
Triangle X Y Z is shown. Line Z X is extended through point W to form exterior angle W X Y.
Answer
A
m∠WXY = m∠YXZB
m∠WXY < m∠YZXC
m∠WXY + m∠YXZ = 180°D
m∠WXY + m∠XYZ = 180°