Special Right Triangles Lesson

Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
Special Right Triangles Lesson
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3 MB|7 student pages + complete solutions
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  1. This is Unit 7 in my Geometry curriculum. This NO PREP unit bundle will help your students understand the Pythagorean Theorem, similar right triangles, special right triangles, and trig ratios.Lessons Included: 7.1 Pythagorean Theorem7.2 Pythagorean Theorem Converse **7.3 Similar Right Triangles7.4
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Product Description

This NO PREP lesson teaches students about special right triangles. Students will learn all the rules for 45-45-90 triangles and 30-60-90 triangles. Differentiation and homework are included!


  • Warm-Up - The warm-up is a review of similar right triangles and simplifying radicals.
  • Guided Notes - The special right triangles notes are 2 pages long. Examples are included throughout. Some of the problems require students to simplify radicals.
  • Homework - The homework is 2 pages.
  • Challenge Worksheet - The challenge worksheet is 2 pages and includes more involved problems.
  • Answer Keys - Completely worked out answer keys are included.

Make sure this lesson is appropriate for your students - see the preview to see some of the pages in the product.

This is a lesson from Unit 7 - Right Triangles in my Geometry curriculum.

7.1 Pythagorean Theorem

7.2 Pythagorean Theorem Converse

7.3 Similar Right Triangles

7.4 Special Right Triangles

7.5 Trig Ratios: Finding Side Lengths

7.6 Trig Ratios: Finding Angle Measures

7.7 Angles of Elevation and Depression

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Multi-Step Special Right Triangles Partner Worksheet

Right Triangles Unit Activity Bundle

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Purchasing this product grants permission for use by one teacher in his or her own classroom. This item is bound by copyright laws and redistributing, editing, selling, or posting this item (or any part thereof) on the Internet are all strictly forbidden. If you wish to share with colleagues, please purchase additional licenses.

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Total Pages
7 student pages + complete solutions
Answer Key
Teaching Duration
50 minutes
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