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For a given right triangle, side a =400 feet and side b = 900 feet, what is the measure of angle A to the nearest degree.
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For a given right triangle, side a =400 feet and side b = 900 feet, what is the measure of angle A to the nearest degree.
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Jan 12, 2016
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For a given right triangle, side a =400 feet and side b = 900 feet, what is the measure of angle A to the nearest degree.
Mathematics
high-school
Eliwedel
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Use A²+B² = C²
so you get sqrt 400 * 400 + 900 * 900
sqrt of 160000 + 810000
or sqrt of 970000
which is 984.9 feet
Mnemotronic
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Jan 18, 2016
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