The point (−3, 1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of

Question

Oksanka [162]

3 years ago

13

The point (−3, 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.

Mathematics

1 answer:

Ede4ka [16] · Answer 1 · 2022-06-12T08:22:12+03:00

Ede4ka [16]3 years ago

4 0

R ² = ( - 3 )² + 1² = 9 + 1 = 10
r = √10
sin t = opposite / hypotenuse = 1 / √ 10
cos t = adjacent / hypotenuse = - 3 / √ 10
tan t = opposite / adjacent = - 1 / 3