emj617
18.07.2019 •
Mathematics
How to calculate a missing side in a right triangle with a angle and a side length?
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Ответ:
1. sinθ = y/r (opposite/hypotenuse) = 1/cscθ
2. cosθ = x/r (adjacent/hypotenuse) = 1/secant θ
3. tanθ = y/x (opposite/adjacent) = 1/cotθ
Ответ:
1- -8
2- -10x + 16
Hope this helps!
-Lexi