An extension ladder adjusts in length from 10 ft to 16 ft. Suppose you've leaned your ladder against your house, so that, at its minimum length, it touches the base of your first floor window, 9 feet above the ground. Without moving the base, how high will the ladder reach, when extended?© BrainMass Inc. brainmass.com February 24, 2021, 2:09 pm ad1c9bdddf
From the figure, we can see, it's actually a rectangular triangle.
we should find the ...
The height of a ladder is calculated in this solution.