The portal has been deactivated. Please contact your portal admin.

Lesson: Special Right Triangles Mathematics • 11th Grade

In this lesson, we will learn how to find lengths in 30-60-90-degree and in 45-45-90-degree triangles without trigonometry.

Lesson Plan

Lesson Video

Video Thumbnail

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.