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Right Triangles - **Soh Cah Toa (Sin, Cos, Tan) Introduction To Trigonometry Notes and Practice**

This is a set that introduces the ideas of Sine, Cosine and Tangent. It includes:

*** Teacher Notes with all of the examples filled in covering Soh-Cah-Toa, setting up the ratios from a triangle, using a calculator to find the decimal value, using a calculator to use the inverse ratio to turn the decimal back into the angle, how to solve for the missing side and how to solve for the missing angle.

*** Student notes that match the teacher notes so that they can follow along do the examples as the teacher goes over them.

*** An in-class/homework assignment that has the same 4 types of problems on them that includes a complete answer key.

These would also be a really good handout to give to students to help them to review or prepare for the ACT or MME.

(the diagram on the first page comes from my set of**Right Triangle Unit Vocabulary Cards and Posters**)

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If you are looking for other right Triangle resources please check out my:

**Right Triangles Trig Bellwork/Exit Cards/Station Questions**

**Geometry Right Triangles Trig Bellwork Exit Cards Station Questions**.

**Vocabulary and Games**

**Geometry Right Triangles Trigonometry Square Roots BINGO Game**.

**Geometry Right Triangles Trigonometry Square Roots Vocabulary Matching Activity**.

**Classroom Notes with Assignments and Answer Keys:**

**30 60 90 Special Right Triangles Notes and Practice**.

**45 45 90 Special Right Triangles Notes and Practice**.

**The Pythagorean Theorem Notes and Practice**.

**The Law of Sines Notes and Practice**.

**Angles of Elevation and Depression Notes and Practices One and Two**.

**Square Roots and Simplifying Radicals**.

**Converse of the Pythagorean Theorem Investigation Activity:**

**The Converse of The Pythagorean Theorem Investigation Activity**.

**Wall Posters for Display of Main Concepts:**

**Right Triangle Unit Vocabulary Cards and Posters**.

**Right Triangle Unit Vocabulary CCSS and I-Cans Wall Hangings**.

**Vocabulary Assignment and Puzzles**

**Right Triangle Unit Vocabulary Assignment and Puzzles**.

**Extra Practice Worksheets **

**Sin Cos and Tan Soh Cah Toa Trigonometry Riddle Practice Worksheet**.

**Geometry Pythagorean Theorem Riddle Worksheet**.

**Geometry Simplifying Square Roots Riddle Worksheet**.

**Geometry Special Right Triangles Practice Riddle Worksheet**.

**Geometry Angles of Elevation and Depression Riddle Practice Worksheet**.

**Graphic Organizers:**

**Right Triangles and Trigonometry Graphic Organizers**.

**Unit Review:**

**Right Triangles Unit Review**.

**Notecards**

**Geometry Right Triangles Trigonometry Square Roots Note Cards**.

While each product can be purchased individually at the above links --** You can save 20% by buying the entire unit bundled together!!!**

**Right Triangles Complete Unit Bundle**

**Geometry Right Triangles Complete Unit Bundle**.

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This is a set that introduces the ideas of Sine, Cosine and Tangent. It includes:

*** Teacher Notes with all of the examples filled in covering Soh-Cah-Toa, setting up the ratios from a triangle, using a calculator to find the decimal value, using a calculator to use the inverse ratio to turn the decimal back into the angle, how to solve for the missing side and how to solve for the missing angle.

*** Student notes that match the teacher notes so that they can follow along do the examples as the teacher goes over them.

*** An in-class/homework assignment that has the same 4 types of problems on them that includes a complete answer key.

These would also be a really good handout to give to students to help them to review or prepare for the ACT or MME.

(the diagram on the first page comes from my set of

*****************************************************************************

If you are looking for other right Triangle resources please check out my:

While each product can be purchased individually at the above links --

*****************************************************************************

• Please go to your

• Look for the

*****************************************************************************

Total Pages

15 pages

Answer Key

Included

Teaching Duration

1 hour

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