In the given figure, line l is the bisector of an angle ∠A and B is any point on l. If BP and BQ are perpendiculars from B to the arms of ∠A, show that(i) ΔAPB ≅ ΔAQB(ii) BP = BQ, i.e., B is equidistant from the arms of ∠A.

In the given figure, line l is the bisector of an angle ∠A and B is

1.	In the given figure, line l is the bisector of an angle ∠A and B is any point on l. If BP and BQ are perpendiculars from B to the arms of ∠A, show that(i) ΔAPB ≅ ΔAQB(ii) BP = BQ, i.e., B is equidistant from the arms of ∠A.
Answer» In the given figure, line l is the bisector of an angle ∠A and B is any point on l. If BP and BQ are perpendiculars from B to the arms of ∠A, show that (i) ΔAPB ≅ ΔAQB (ii) BP = BQ, i.e., B is equidistant from the arms of ∠A.