Question

A,B,C are points on OP ,OQand irrespectively such that AB||PQ and AC||PR.Show that BC||QR.

Please answer this question​

Answer 1

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Answer 2

In OPQ, AB II PQ

(BPT)

Also, in OPR, AC II PR

(BPT)

From (1) and (2), we have

Hence, BC || QR (BPT)