Ask Question
Yesterday, 23:43

Use the steps to determine the exact value of

sin (-135) °.

Identify the reference angle, θ.

θ =

°

+2
Answers (1)
  1. Today, 03:39
    0
    To solve for sin (-135), the reference angle will be obtained as follow:

    sin (-135)

    =-sin (135)

    =-sin (180-135)

    =-sin 45

    hence

    the reference angle θ=45°
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Use the steps to determine the exact value of sin (-135) °. Identify the reference angle, θ. θ = ° ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers