Geometery
posted by Cole .
Trapezoid.
A = (5+4) x 11/2 = 49.5
Long side is 11 in. bottom base is 4 in
Correct? Or you need more info?

Where did the 5 come from?
Is the long side one of the parallel sides? 
Is the long side one of the parallel sides ? YES
Where did the 5 come from? Slanted top. 
I don't understand a slanted top. Are there any perpendicular lines in the figure? Any angle measures given?

I figured it out. Thanks.