Question

Algebra 2 Help!

The point (1, −1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of θ? Make sure to show all work.

Answer 1

Hey Lidayuh :)
So here is where we are located.

Answer 2

Let's find this radial distance r which measures from the origin to our point.

Answer 3

If we think of this as a triangle,