Stairs that measure 22 feet long are used to let Use the drop downs to answer the following questions
passengers off an airplane. The distance from the bottom What measure represents a and cin the Pythagorean
of the stairs to the point perpendicular to the plane door is theorem, a2 + b2 = c2?
11 feet.
a=
22 ft
How high is the plane door from the ground?
Round to the nearest hundredth.
feet.