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A 16 foot ladder is leaned against a building and forms a right triangle with a 75degree at the base. How high up the building does the ladder reach

User Ngo Van
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1 Answer

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a^2+b^2=c^2
B and C already have the numbers in the problem so you have to find A. Find Square the two different numbers and subtract them and if it does not has a square root then keep the answer that number.

\sqrt5,381
User Piaste
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