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In a recreation park a childrens slide is 27 feet long and makes an angle of 39 degrees with the ground. Its top is reached by a ladder 18 feet long. what is the angle of inclination of the ladder?
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Feb 20, 2017
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In a recreation park a childrens slide is 27 feet long and makes an angle of 39 degrees with the ground. Its top is reached by a ladder 18 feet long. what is the angle of inclination of the ladder?
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Danie
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the angle is 51° i think
Jiayu Zhang
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Feb 26, 2017
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Jiayu Zhang
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