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PQR is a triangular park with PQ=PR=200 m . A T.V. tower stands in the mid-point of QR. If the angles of elevation of the top of the tower at P,Q and R are respectively 450,300 and 300, then the height of the tower (in m) is.(a) 1003–√(b) 502–√(c) 100(d) 50

Harshit Singh , 2 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 2 Years ago

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