Using ruler and compasses only, construct a parallelogram ABCD using the following data:
AB = 6 cm, AD = 3 cm and ∠DAB=45∘. If the bisector of ∠DAB a meets BC at P, prove that ∠APB is right angle.
Using ruler and compasses only, construct a parallelogram ABCD using the following data:
AB = 6 cm, AD = 3 cm and ∠DAB=45∘. If the bisector of ∠DAB a meets BC at P, prove that ∠APB is right angle.










