# Classifying Pairs of Angles

Site: | Saylor Academy |

Course: | GKT101: General Knowledge for Teachers – Math |

Book: | Classifying Pairs of Angles |

Printed by: | Guest user |

Date: | Monday, July 22, 2024, 9:43 PM |

## Description

We can also classify angles based on their relationship to another angle. Vertical angles are congruent, supplementary angles add up to 180 degrees, and complementary angles add up to 90 degrees. Watch this lecture series to see the examples of different angle pairs. Complete the interactive exercises.

## Table of contents

- Angles: introduction
- Complementary & supplementary angles
- Vertical angles
- Practice
- Name angles - Questions
- Name angles - Answers
- Identifying supplementary, complementary, and vertical angles - Questions
- Identifying supplementary, complementary, and vertical angles - Answers
- Complementary and supplementary angles (visual) - Questions
- Complementary and supplementary angles (visual) - Answers
- Complementary and supplementary angles (no visual) - Questions
- Complementary and supplementary angles (no visual) - Answers
- Vertical angles - Questions
- Vertical angles - Answers
- Finding angle measures between intersecting lines - Questions
- Finding angle measures between intersecting lines - Answers

## Angles: introduction

Source: Khan Academy, https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.

## Complementary & supplementary angles

## Vertical angles

## Practice

### Identifying supplementary, complementary, and vertical angles - Questions

1. What is the relationship between and ?**Choose 1 answer:**

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

2. What is the relationship between and ?**Choose 1 answer:**

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

3. What is the relationship between and ?**Choose 1 answer:**

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

4.**What is the relationship between and ?**

**Choose 1 answer:**

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

**Choose 1 answer:**

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

6.**What is the relationship between and ?**

**Choose 1 answer:**

A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

7.

**What is the relationship between and ?**

Choose 1 answer:

(A) Vertical angles

(B) Complementary angles

(C) Supplementary angles

(D) None of the above

### Identifying supplementary, complementary, and vertical angles - Answers

1. Supplementary angles

2. None of the above

3. Vertical angles

4. Complementary angles

5. Supplementary angles

6. None of the above

7. Vertical angles

### Complementary and supplementary angles (no visual) - Questions

1. and are supplementary angles. measures .

2. and are complementary angles. measures .

3. and are supplementary angles. measures .

4. and are complementary angles. measures .

5. and are supplementary angles. measures .

6. and are complementary angles. measures