2. Trigonometric Functions on Right Triangles
Trigonometric Functions on Right Triangles
Multiple Choice
Multiple ChoiceIf tanθ=512, find the values of the five other trigonometric functions. Rationalize the denominators if necessary.
A
sinθ=1312,cosθ=135,cotθ=125,secθ=513,cscθ=1213
B
sinθ=135,cosθ=1312,cotθ=125,secθ=1213,cscθ=513
C
sinθ=1312,cosθ=135,cotθ=−125,secθ=−513,cscθ=−1213
D
sinθ=135,cosθ=1312,cotθ=−125,secθ=−1213,cscθ=−513
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