In the given figure, AB = AD = DC = PB and ∠DBC=x∘. Determine, in

1.	In the given figure, AB = AD = DC = PB and ∠DBC=x∘. Determine, in terms of x : (i) ∠ABD, (ii) ∠APB. Hence or otherwise, prove that AP is parallel to DB.
Answer» In the given figure, AB = AD = DC = PB and $∠ D B C = x^{\circ} .$ Determine, in terms of x : (i) $∠ A B D$ , (ii) $∠ A P B$ . Hence or otherwise, prove that AP is parallel to DB.

In the given figure, AB = AD = DC = PB and ∠DBC=x∘. Determine, in terms of x : (i) ∠ABD, (ii) ∠APB. Hence or otherwise, prove that AP is parallel to DB.

Answer»

In the given figure, AB = AD = DC = PB

and $∠ D B C = x^{\circ} .$

Determine, in terms of x :

(i) $∠ A B D$ , (ii) $∠ A P B$ .

Hence or otherwise, prove that AP is parallel to DB.