#10-16
10. The vertices of triangle ABC are A(-6,11), B (6, -3), and C(-2,-5). D is the midpoint of AC, and E is the midpoint of AB. Show that DE II CB and DE= ½CB

Find the measure.
11. GJ
12. RQ
13. RJ
14. m/_PQR
15. m/_HGJ
16. m/_GPQ

1016 10 The vertices of triangle ABC are A611 B 6 3 and C25 D is the midpoint of AC and E is the midpoint of AB Show that DE II CB and DE CB Find the measure 11 class=