# Trig Ratios: Finding Side Lengths 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 trig ratios. Students will learn about sine, cosine, and tangent and will find side lengths of triangles. Differentiation and homework are included!

Included:

• Warm-Up - The warm-up is a review of special right triangles.
• Trig Ratios Investigation - The 2 page investigation has students measure side lengths of triangles and compares it to the tangent ratio.
• Guided Notes - The trig ratios notes are 2 pages long. Examples are included throughout. Two versions are included: mostly complete and fill-in-the-blank.
• Homework - The homework is 2 pages.

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