30 60 90 Triangles Study Guide Notes

Grade Levels
9th - 12th
Formats Included
  • PDF
  • Internet Activities
4 pages
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Use these guided notes to help your geometry students learn how to find the missing sides of a 30-60-90 triangle. This study guide is great for use with whole-class instruction or you can have students scan the QR code and complete the lesson on their own by following along with the free online lesson. The online lesson includes a practice quiz with instant feedback!

The lesson introduces this special right triangle as half of an equilateral triangle. The study guide includes several examples and shows students how to find the missing short leg, long leg, and hypotenuse of a 30-60-90 triangle.

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© 2018 Kate's Math Lessons. All rights reserved. This purchase is for one teacher only. This resource is not to be shared without purchasing the proper number of licenses.

Total Pages
4 pages
Answer Key
Teaching Duration
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