In the figure, if AB=AC and ∠B=∠C.
Prove that BQ = CP.
Given : In the figure, AB=AC, ∠B=∠C
To prove : BQ=CP
Proof : In ΔABQ and ΔACP
AB = AC (Given)
∠A=∠A (Common)
∠B=∠C (Given)
∴ ΔABQ≅ ΔACP (ASA axiom)
∴ BQ=CP (c.p.c.t.)