Question

ABCD is a parallelogram, Q is a point on DC and AD produced to M. Prove that ML=2BL.

Answer 1

Step-by-step explanation:

See diagram.

ΔBCM & ΔEDM are similar. MD=CM => BC = DE, as AD = BC, AE = 2 BC

ΔACL & ΔAEL are similar. EL / BL = AE / BC = 2

So EL = 2 BL