A. Find the length of the line segment joining the midpoints of the nonparallel sides of a trapezoid if the lengths of the bases are: 1. 20 and 8 2. 10.5 and 18 3. 9 and 13 B. Solve the problem. B D E A F 4. If DC =9 and AF = 12, find the length of EB 5. If DC= 10 and EB=11 find AF
Answers & Comments
4. 12=9+EN
(over)
2
9+EN=24
EN=24-9
EN=15
the answer is 15