Ariel I.
asked • 07/16/22math help needed
The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 21 foot ladder. How far from the house should you place the base of the ladder? Round to the hundredths. (2 decimal places)
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1 Expert Answer
Raymond B. answered • 07/16/22
Tutor
5
(2)
Math, microeconomics or criminal justice
21 foot ladder, at 75 degrees
is 21 feet as the hypotenuse of a right triangle, with base = 21cos75 =5.44 feet
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