Hi! I recently came across this question which I have been having a hard time with. I have no idea on how to even approach this problem so I have not made much progress towards the solution. Here is the question: The diagonals of a trapezoid have lengths 17 and 15, and the segment connecting the midpoints of the bases has a length of 4. The height of the trapezoid can be expressed as x√y/y. Find x + y.
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Hint: Solve triangle with AB=15, AC = 17 and median AM =4. Its height is the same as height of your trapezoid. Second hint: area of this triangle is the same as area of the Pythagorean triple: (8,15,17).