**Lesson 13-2 Angles and the Unit Circle**

Watch a video on Measuring and sketching an angle in standard position.

Watch a video on Using the unit circle to find the cosine and sine of an angle.

Watch a video on Using the unit circle to find exact values of cosine and sine.

Watch a video on Using the unit circle to find exact values of cosine and sine.

Do you

Take a lesson 13-2 Quiz on Angles and the Unit Circle.

**OWN**it?Take a lesson 13-2 Quiz on Angles and the Unit Circle.