# Trigonometric Ratios: Sine, Cosine, and Tangent (Lesson with Homework)

Subject
Resource Type
Common Core Standards
Product Rating
4.0
5 Ratings
File Type

Compressed Zip File

11 MB|Lecture - 18, HW - 4
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Product Description
Geometry - Trig Ratios (Sine, Cosine, and Tangent)
Common Core Aligned Lesson with Homework

This lesson includes:
-2 Days of Lecture Notes (PDF, SMART Notebook, and PowerPoint)
-2 Days of Blank Lecture Notes (PDF and SMART Notebook)
-2 Days of Homework (PDF)
-Trigonometry Table (PDF)

You do not need to have SMART Notebook or PowerPoint to receive the full benefits of this product. There are PDF versions included also!

Lesson Objectives:
-Find trigonometric ratios (Sine, Cosine, and Tangent) using right triangles. (SOHCAHTOA)
-Use trigonometric ratios (Sine, Cosine, and Tangent) to find length in right triangles.
-Use trigonometric ratios (Sine, Cosine, and Tangent) to find angle measures in right triangles.

Common Core Standards:
G.SRT.6 - Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles.
G.SRT.7 - Explain and use the relationship between the sine and cosine of complementary angles.

----Chapter: Right Triangles and Trigonometry----

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----Common Core Standards Disclaimer----

The Common Core Standards were written and developed by The National Governors Association Center for Best Practices and Council of Chief State School Officers. © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

This product is the work of Ashley Spencer (“Infinitely Pi Learning”). It is intended to support the implementation of the Common Core Standards. Any claim of alignment is the personal opinion of Ashley Spencer (“Infinitely Pi Learning”) and is not necessarily the opinion of the National Governors Association Center for Best Practices and Council of Chief State School Officers. No approval by, nor the association with, the creators of the Common Core Standards is intended or implied.
Total Pages
Lecture - 18, HW - 4
Included
Teaching Duration
2 days
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\$4.00