let (-2,-5) be a point on the terminal side of Θ. Find the exact values of SinΘ, cscΘ, amd cotΘ

Answer 1

(-2, -5) means x = -2 and y = -5. These are the two sides of the reference triangle. The hypotenuse, r, is:

r = √((-2)²+(-5)²) = √24 = 2√6

sin θ = y/r = -5/2√6 = -5√6 / 12

csc θ = r/y = ____?

cot θ = x/y = ____?