B F
1. In Fig. 9.15. ABCD is a parallelogram, AE 1 DC
and CF LAD IFAB = 16 cm. AE = 8 cm and
CF= 10 cm. find AD
2. IF E F G and Hare respectively the mid-points of
of a parallelogram ABCD, show that
DE
C​

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet