# Vertical Angles and Adjacent Angles - Geometry | Summary and Q&A

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December 16, 2022
by
The Organic Chemistry Tutor
Vertical Angles and Adjacent Angles - Geometry

## TL;DR

This content explains the concepts of vertical angles and adjacent angles and how to solve problems involving them.

## Questions & Answers

### Q: What are vertical angles?

Vertical angles are angles that share a common vertex, are congruent, and are located across from each other.

### Q: How do you identify adjacent angles?

Adjacent angles are angles that share a common vertex and a common side.

### Q: What is the difference between complementary and supplementary angles?

Complementary angles add up to 90 degrees, while supplementary angles add up to 180 degrees.

### Q: How can you solve problems involving vertical and adjacent angles?

By applying the properties and relationships of vertical angles and adjacent angles, you can set up and solve equations to find the values of unknown angles.

## Summary & Key Takeaways

• Vertical angles are angles that share a common vertex, are congruent, and are located across from each other.

• Adjacent angles are angles that share a common vertex and a common side.

• Complementary angles add up to 90 degrees, while supplementary angles add up to 180 degrees.