Math, asked by kooladdebaanasu, 1 year ago

In a triangle PQR, N is a point on PR such that Q N is perpendicular to PR . If PN. NR = QN2, prove that angle PQR = 90

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Answered by Manjula29

179

I hope this clears your doubt.

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Answered by thoolikaasreebelli

58

Answer:

Step-by-step explanation:

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