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Right Triangle Inverse Trigonometric Functions

Right Triangle Inverse Trigonometric Functions

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Description:
  1. Introduce the inverse sine, inverse cosine, and inverse tangent ratios.

  2. Demonstrate how to apply the inverse trigonometric ratios to solve for an unknown angles when given two sides of a right triangle.

  3. Provide real world examples that apply the inverse trigonometric functions.

This packet should help a learner seeking to understand how to use the inverse sine, cosine, and tangent trigonometric ratios for right triangles to find unknown angle measures.

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Tutorial

Introduction to Inverse Trigonometric Functions

This video introduces the inverse trigonometric functions and identifies some of their properties. NOTE: there are three inverse trigonometric functions: arcsin, arccos, and arctan. All of them input a value and output the angle at which their corresponding trigonometric function equals that value.

Source: Todd on Guaranteach

Using Inverse Trigonometric Functions to Solve for Missing Angles

This video demonstrates how to apply the inverse trigonometric ratios to solve for an unknown angles when given two sides of a right triangle.

Source: Todd on Guaranteach

Real World Applications of Inverse Trigonometric Functions

This video provides real world examples that apply the inverse trigonometric functions.

Source: Mr. Fitz on Guaranteach