These lessons help Grade 8 students to 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.
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.
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.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.