In a trapezoid, the diagonals have lengths 10 and 24, and are perpendicular to each other. Find the length of the median. Note: The median is the line segment joining the midpoints of the legs.
The length of the median is sqrt(24^2 - 10^2) = 2 sqrt(119).
Sorry, that isn't correct. In case you missed it, the lengths 10 and 24 are the lengths of the diagonals.
+537 
