Question

In the given figure xy is parallel to qr. Pq /xq =7/3 and pr =6.3 find yr

Answer 1

Answer:

In ∆PQR, XY||QR

PQ/XQ==7/3, PR=6.3

By AA criteria ∆PQR~∆PXY

their corresponding sides are in proportion.

PQ/XQ=PR/YR

7/3=6.3/YR

YR=3×6.3/7

YR=2.7

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