Question -
Answer -
Given:
(1) ABCD is a parallelogram,
(2) ABFE is a parallelogram
(3) CDEF is a parallelogram
To prove: Area of ΔADE = Area of ΔBCF
Proof:
We know that,” opposite sides of a parallelogram are equal”
Therefore for
Parallelogram ABCD, AD = BC
Parallelogram ABFE, AE = BF
Parallelogram CDEF, DE = CF.
Thus, in ΔADE and ΔBCF, we have
So be SSS criterion we have
This means that
Hence it is proved that
