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30-60-90 Special Right Triangles: Examples

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More Lessons for Grade 8

Math Worksheets

Videos, worksheets, and solutions to help Grade 8 students learn about the 30-60-90 special right triangle.

How to solve 30-60-90 Triangles?

Introduction to 30-60-90 Triangles
A few more 45-45-90 examples and an introduction to 30-60-90 triangles.
More examples using 30-60-90 triangles.

30-60-90 Triangles
Given the length of one side of an equilateral triangle, find its altitude.
Examples: Solve a 30-60 Right Triangle
This video provides examples of how to solve a 30-60-90 triangle given the length of one side.


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You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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