Answers

2014-03-05T13:45:20+05:30
We know the sum of the opposite angles is 180°.

∠AEC+∠CBA=180
∠AEC+∠AED = 180 (Linear pair)
∠AED = ∠CBA ... (1)
For a parallelogram, opposite angles are equal.
∠ADE=∠CBA... (2)
From (1) and (2)
∠AED=∠ADE
AD=AE

∠ means angle












0
thanks a lot this will help me tomorrow in exam.
most welcome
  • Brainly User
2014-03-05T14:37:53+05:30
AD = AE. Its the answer. i just did it with out steps.
0