8 Name all pairs of congruent segments in KLMN Use the congruence symbol to write your answer 9 M 4 8 is the midpoint of DE D has coordinates 6 1 Find the coordinates of E KM KL NL M2 For Exercises 10 and 11 use a ruler to draw each figure Label the figure and mark the congruent parts 10 AB and CD with M as the midpoint of both AB and CD AB 6 4 cm and CD 4 0 cm A B and C are not collinear 12 Sketch six points A B C D E and F no three of which are collinear Name the lines defined by these points How many lines are there E 11 AB and CD C is the midpoint of AB with AC 1 5 cm D not on AB is the midpoint of AE with AD 2BC B 13 In the figure below B C H E is a set of four coplanar points Name two other sets of four coplanar points How many sets of four coplanar points are there F 8 cm H 8 cm Cube M