Homework 2 of Applying Angle Relationships covers a variety of topics from finding missing angle measures to solving for unknown variables in equations. With the help of this answer key, you can easily figure out the correct answers for each of the questions asked. By going through the answers, you can understand the different concepts related to solving angle relationships problems.

## Finding Missing Angle Measures

Finding missing angle measures is one of the most basic components of Applying Angle Relationships homework. In this section, you will be required to find the missing angle measures of various shapes. To do this, you need to understand the concept of complementary, supplementary and vertically opposite angles. Complementary angles add up to 90°, supplementary angles add up to 180° and vertically opposite angles have the same measure.

## Solving for Unknown Variables

In this section, you will be asked to solve for unknown variables in equations. To do this, you need to understand the concept of linear equations and how to solve them. In linear equations, the unknown variable is either on the left or the right side of the equation. To solve for the unknown variable, you need to use the basic operations such as addition, subtraction, multiplication and division. Once you understand the concept of linear equations, you can easily solve for the unknown variables.

## Using the Pythagorean Theorem

The Pythagorean Theorem is one of the most important tools used in Applying Angle Relationships homework. The theorem states that the sum of the squares of the two sides of a right triangle is equal to the square of the hypotenuse. This theorem can be used to find the length of the sides of a right triangle when one of the sides is known. This is an important concept to understand when solving angle relationships problems.

## Using Trigonometric Ratios

Trigonometric ratios are another important tool used in Applying Angle Relationships homework. Trigonometric ratios are used to find the lengths of the sides of a triangle when the angles of the triangle are known. This is an important concept to understand when solving angle relationships problems. Knowing how to use trigonometric ratios to solve for the unknown variables can help you get the correct answers for the Applying Angle Relationships homework 2.

This answer key provides you with the correct answers for the Applying Angle Relationships homework 2. By going through the answer key, you can understand the different concepts related to solving angle relationships problems. Understanding these concepts will help you get the correct answers for this homework and any other angle relationships problems.