Ex1 Right Triangle Trigonometry
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Last updated 11:05 PM on 1/21/26
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4 Terms
1
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Ramps in a parking garage need to be both steep and safe. The maximum safe incline for a ramp is 8.5 degrees.
This is NOT a safe ramp, because the ratio of 20:100 is greater than the tangent of 8.5 degrees.
2
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Select all of the true statements.
cos (θ) = sin (90-θ), sin (37) = cos (53), cos (37) = sin (53)
3
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Find the length of ST. Round your answer to the nearest tenth.
8.8
4
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Find the length of CB. Round your answer to the nearest tenth.
6.1
Note 
Flashcards (34)