Explore all our learning and teaching solutions

Explore all our learning and teaching solutions

Got a Kanye-sized ego? → Test it on our Ego-Meter
+
Using the 30-60-90 Rule

Using the 30-60-90 Rule

 
Actions
  • Report
Embed
Rating:
Rating
(0)
Author: Justin Kuk
Objective:
In this lesson, you'll learn how to use the lengths of two sides of a triangle and the ratio of the side lengths to find the length of the missing side.
(more)
See More
Test Yourself

Show your understanding of this concept by correctly answering 3 questions.

Got it
Tutorial

Source: Video created by Justin Kuk

College Algebra

Do the math.
Our College Algebra Course is only $329.

Sophia's online courses not only save you money, but credits are also eligible for transfer to over 2,000 colleges and universities.*