The diagonals of a trapezoid are perpendicular and have lengths 8 and 10. Find the length of the median of the trapezoid.
I don't get it... i got as far as the area is 40, and m (median) times the height is 40 as well... please help!
well, you're almost there.
mh = 40
m = (8+10)/2 = 9
9h=40
h = 40/9