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ZingPath: Problem Solving with Trigonometric Functions

The Angle between two Lines, Angles of Inclination or Slope

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Problem Solving with Trigonometric Functions

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Lesson Focus

The Angle between two Lines, Angles of Inclination or Slope

Algebra-2

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

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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