All High School Math Resources
Example Questions
Example Question #1 :The Unit Circle And Radians
What is?
If you examine the unit circle, you'll see that the the. If you were to graph a sine function, you would also see that it crosses through the point.
Example Question #2 :The Unit Circle And Radians
What is?
If you look at the unit circle, you'll see that. You can also think of this as the cosine of, which is also.
Example Question #3 :The Unit Circle And Radians
What is?
If you look at the unit circle, you'll see that. You can also think of this as the sine of, which is also.
Example Question #4 :The Unit Circle And Radians
What is?
Using the unit circle,. You can also think of this as the cosine of, which would also be.
Example Question #2 :The Unit Circle And Radians
What is?
Using the unit circle, you can see that. If you were to graph a cosine function, you would also see that it crosses through the point.
Example Question #6 :The Unit Circle And Radians
What is?
Using the unit circle,. You can also think of this as the sine of, which would also be.
Example Question #3 :The Unit Circle And Radians
What is?
Using the unit circle, you can see that the. Since the angle is in Qudrant II, sine is positive and cosine is negative.
Example Question #8 :The Unit Circle And Radians
What is?
Using the unit circle,. You can also think of this as the sine of, which would also be.
Example Question #1 :Using The Unit Circle
What is?
If you examine the unit circle, you'll see that that.
Example Question #4 :The Unit Circle And Radians
What is?
If you examine the unit circle, you'll see that the value of. You can also get this by examining a cosine graph and you'll see it crosses the point.