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The terminal side of the angle Ɵ in standard position lies on the given line in the given quadrant.?

Find sin Ɵ, cos Ɵ, and tan Ɵ.

2x-5y=0, quadrant 3

2007-10-25 06:22:40 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

y = 2x/5 so slope = 2/5
So hypotenuse = sqrt(2^2+5^2) = sqrt(29)
sin Ɵ = -2/sqrt(29)
cos Ɵ = -5/sqrt(29
tan Ɵ = 2/5

2007-10-25 06:32:13 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

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