30-60-90 Special Right Triangles: Examples

These lessons help Grade 8 students to learn about the 30-60-90 special right triangle.

Share this page to Google Classroom

Related Pages
45-45-90 Right Triangle
Other Special Right Triangles
More lessons for Grade 7 and Grade 8
Math Worksheets

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.

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.

30-60-90 Triangles
Given the length of one side of an equilateral triangle, find its altitude.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.