Mathematics
D and F are mid-points of sides AB and AC of a triangle ABC. A line through F and parallel to AB meets BC at point E.
(i) Prove that BDFE is a parallelogram.
(ii) Find AB, if EF = 4.8 cm
Related Questions
In parallelogram ABCD, E is the mid-point of AB and AP is parallel to EC which meets DC at point O and BC produced at P. Prove that :
(i) BP = 2AD
(ii) O is mid-point of AP.
In a trapezium ABCD, sides AB and DC are parallel to each other. E is mid-point of AD and F is mid-point of BC.
Prove that :
AB + DC = 2EF.
In △ ABC, AD is the median and DE is parallel to BA, where E is a point in AC. Prove that BE is also a median.