For locations between 20° and 60° north latitude a solar collector panel should be mounted so
that its angle with the horizontal is 20 greater than the local latitude.
Consequently, the solar panel mounted on the roof of
Solar Energy, Inc., in Atlanta (latitude 34°) forms a 54° angle
with the horizontal. The bottom edge of the 12-ft-long panel is
resting on the roof, and the high edge is 5 ft above the roof.
What is the total area of this rectangular collector panel?