Question
In the figure , LMNP is a rectangle and PQR is a triangle. The points M, R, L and Q lie on a straight line. What is the height of triangle PQR given that its base is QR?
1 m

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In the figure , LMNP is a rectangle and PQR is a triangle. The points M, R, L and Q lie on a straight line. What is the height of triangle PQR given that its base is QR?