# Inverse Trigonometric Ratios

## Solving for an angle given a trigonometric ratio.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
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## Inverse Trigonometric Ratios

by CK-12 //basic
Use the inverse trigonometric ratios.
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## Inverse Trigonometric Ratios

This concept teaches students to use inverse trigonometric ratios to solve for missing angles in right triangles.
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## Inverse Trigonometric Ratios

Use inverse trigonometric ratios to find missing angles in right triangles.
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• PLIX

## Basic Inverse Trig Functions: Ladder

Inverse Trigonometric Ratios Interactive
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• Video

## Inverse Trigonometric Ratios Principles

This video gives more detail about the mathematical principles presented in Inverse Trigonometric Ratios.
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• Video

## Inverse Trigonometric Ratios Examples

This video shows how to work step-by-step through one or more of the examples in Inverse Trigonometric Ratios.
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• Video

## The Inverse Trigonometric Ratios Principles - Basic

by CK-12 //basic
This video provides the student with a walkthrough on inverse trigonometric ratios.
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## The Inverse Trigonometric Ratios Examples - Basic

by CK-12 //basic
This video provides the student with a walkthrough of one or more examples from the concept "The Inverse Trigonometric Ratios".
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• Video

## Introduction to Inverse Trigonometric Functions

by CK-12 //basic
Uses inverse trigonometric functions to determine an angle and solve right triangles.
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• Critical Thinking

## Inverse Trigonometric Ratios Discussion Questions

A list of student-submitted discussion questions for Inverse Trigonometric Ratios.
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• Real World Application

## Sine Cosine Tangent

How did the ancient Greek astronomers determine the size of and distance from the Earth, Moon, and Sun?
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• Study Guide