Dhaka Secondary 2016 P7
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Please don't post problems (by starting a topic) in the "X: Solved" forums. Those forums are only for showcasing the problems for the convenience of the users. You can always post the problems in the main Divisional Math Olympiad forum. Later we shall move that topic with proper formatting, and post in the resource section.
Please don't post problems (by starting a topic) in the "X: Solved" forums. Those forums are only for showcasing the problems for the convenience of the users. You can always post the problems in the main Divisional Math Olympiad forum. Later we shall move that topic with proper formatting, and post in the resource section.
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- Joined:Sat Dec 09, 2017 1:32 pm
In triangle $POR$; $R=90^{\circ}$ , and$QR=21$. $T$ is a point on the side $PR$ such that. $S$and $Q$ are situated in opposite regions with respect to $PR$ in such a way so that $\angle{PST}=90^{\circ}$. If $PS = 20, ST = 15,$ find the length of $QS$.