Geography, asked by khanimran4216, 9 months ago

In the given figure pq = pr if st ||qr proved that ∆ pst is an isosceles triangle.

Answers

Answered by Anonymous
10

Answer:

PQ=PR(BY GIVEN SIDE)

angle PTS=anglePRQ( by alternate angles)

ST||QR(. by given)

by SAS similarity criteria

PQ=PR

:-pqr is an isosceles triangle

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Explanation:

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