Sin(theta)=-sqrt(2)/2, what is the angle measure?

Question

asked Jan 6, 2017 130k views

2 Answers

Stirling · Answer 1 · 2017-01-12T15:48:36+0000

sin ( theta ) = - √2 / 2
We will use the unit circle:
m ∠( theta ) = 225° = 5π / 4 + 2 k π , k ∈ Z
m ∠( theta ) = 315° = 7π / 4 + 2 k π, k ∈ Z
Answer:
The angle measure is 5π/4 or 7π/4.

Sin(theta)=-sqrt(2)/2, what is the angle measure?

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions