Question

In the figure below prove that
AB/BC = PQ/QR

Answer 1

Answer:

Step-by-step explanation:

Let join AR and it intersects BQ at X.

In ΔACR, BX || CR. By BPT, we have

AB/BC=AX/XR … (1)

In ΔAPR, XQ || AP. By BPT, we have

PQ/QR=AX/XR … (2)

From (1) and (2),

AB/BC=PQ/QR

– Hence Proved