A 20-foot ladder leaning against a building makes an angle of 60° with the ground. How far from the base of the building is the foot of the ladder?
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1 Answer
Jul 23, 2017
The foot of the ladder is
Explanation:
Here , the wall , top and foot of the ladder and ground makes a
right triangle of which length of ladder
hypotenuse, angle with ground is
The foot of the ladder is
