
Home > MC1 > Chapter 9 > Lesson 9.1.4 > Problem 9-48
9-48.
This is a little more than 45°.
This is a little less than 180°.
This is a little more than 180°.
Remember that a 360° angle is at the center of an entire circle. Notice that 270° + 90° = 360°.
Also, 180° + 90° = 270°. What should this look like?