### Home > PC3 > Chapter Ch8 > Lesson 8.3.3 > Problem 8-122

8-122.

Angles and

*are in the same quadrant. If*

If cosine is positive and sine is negative, which quadrant are and

*in?*

Draw a triangle diagram for each angle. One is done for you.

8-122.

Angles and

If cosine is positive and sine is negative, which quadrant are and

Draw a triangle diagram for each angle. One is done for you.