Question

In triangle abc a line xy is parallel to bc cuts ab at x and ac at y.If by bisects angle byc

Answer 1

Step-by-step explanation:

· in triangle ABC, a line XY parallel to BC cuts AB at X and AC at Y. if BY bisects angle XYC, then show that BC = CY. Hence, in triangle BYC, BC = CY. Hence, in triangle BYC, BC = CY (opposite angles of equal sides are equal in a triangle).