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# ZingPath: Problem Solving with Trigonometric Functions

## The Angle between two Lines, Angles of Inclination or Slope           Searching for

## Problem Solving with Trigonometric Functions

Learn in a way your textbook can't show you.
Explore the full path to learning Problem Solving with Trigonometric Functions Algebra-2

### Learning Made Easy

You will find the angle between two lines using their angles of inclination or slopes.

### Now You Know

After completing this tutorial, you will be able to complete the following:

• Calculate the angle between two lines by using their angles of inclination.
• Calculate the angle between two lines by using the slopes of the lines.

### Everything You'll Have Covered          ### Tutorial Details

 Approximate Time 20 Minutes Pre-requisite Concepts Students should be able to define the slope of a line and angle of inclination of a line, know the relationship between slope and the angle of inclination of a line, know the tangent difference formula, and define the angle between two lines. Course Algebra-2 Type of Tutorial Skills Application Key Vocabulary angle between two lines, angle of inclination, inclination