9
QuizMultiple Choice
Triangles and Their Side Lengths
Question 9 of 10 • ECASD - Geometry A - CR
Triangle K M L is shown. Line L K extends through point J to form exterior angle J K M.
Answer
A
m∠MKL + m∠MLK = m∠JKMB
m∠KML + m∠MLK = m∠JKMC
m∠MKL + m∠MLK = 180°D
m∠JKM + m∠MLK = 180°