In Exercises 11 to 22 use the Given information to draw a conclusion based on the stated property or definition A Exercises 11 12 11 Given 12 Given 13 Given 14 Given 15 Given M 16 Given B A M B Segment Addition Postulate M is the midpoint of AB definition of midpoint I m 1 m 2 defini tion of angle bisector EG bisects LDEF defi nition of angle bisector Ls 1 and 2 are comple mentary definition of complementary angles 90 m 1 m2 definition of D E 1 2 G F Exercises 13 16