# Finding Coterminal Angles – Answers for Unit 6 Worksheet 2

## What are Coterminal Angles?

Coterminal angles are two or more angles that share the same initial side and terminal side. They are two angles that differ by an integer multiple of 360°. An example of this would be an angle of 30° and an angle of 390°; they share the same initial and terminal sides, and they differ by 360°. Coterminal angles are important in mathematics as they allow us to simplify equations and make calculations easier.

## Finding Coterminal Angles

Finding coterminal angles can be done by adding or subtracting 360° from an angle. For example, if you have an angle of 30°, then its coterminal angles would be 390° and -330°. This can be done for any angle, and it’s a great way to simplify equations.

### Finding Coterminal Angles – Unit 6 Worksheet 2

Unit 6 Worksheet 2 is all about finding coterminal angles. It consists of several problems in which you are given an angle and asked to find its coterminal angles. It’s a great way to practice your skills in finding coterminal angles.

## Unit 6 Worksheet 2 Answers

The answers to Unit 6 Worksheet 2 are as follows:

• 30° coterminal angles are 390°, -330°
• 45° coterminal angles are 405°, -315°
• 60° coterminal angles are 420°, -300°
• 75° coterminal angles are 435°, -285°
• 90° coterminal angles are 450°, -270°

## Conclusion

Finding coterminal angles can be done easily by adding or subtracting 360° from an angle. Unit 6 Worksheet 2 is a great way to practice your skills in finding coterminal angles. The answers to Unit 6 Worksheet 2 can be found above.