Right Triangles & Trigonometry (Geometry - Unit 11)

Get it RIGHT with this unit on right triangles and trigonometry! This gives you all the necessary tools you will need.

This is a unit bundle that currently contains presentation notes, student follow-along notes handouts, glossary, glossary cards, 6 practice worksheets, 6 section quizzes, a study guide, and a 30-question multiple-choice unit test. Other items will be added over time, and the price will be modified as necessary during this process.

I am and have been a high school Geometry teacher for 20+ years, and all of the content has been used in my classroom.

The notes introduce each concept along with a few examples. They are in-depth enough to cover a topic well, and, at the same time, are brief enough to allow you to add related topics/examples of your choice without being overwhelming or stifling your own creativity/flexibility.

The topics included are:

1) Pythagorean Theorem - including Pythagorean theorem, Pythagorean inequalities, and classifying triangles

2) Special Right Triangles - including 45-45-90 and 30-60-90

3) Trigonometric Ratios - including sine, cosine, tangent, solving for a side, solving for an angle, and inverse trig functions

4) Angles of Elevation & Depression - including angles of elevation, angles of depression, sketching diagrams, and application problems

5) Law of Sines & Law of Cosines

6) Vocabulary - 15 terms/theorems/postulates

The preview contains a sampling of the notes and assessments.

Related Units

Geometry Basics: Introducing Points, Lines, Planes, & Angles (Geometry - Unit 1)

Reasoning & Proof: Using Logic (Geometry - Unit 2)

Parallel & Perpendicular Lines (Geometry - Unit 3)

2D & 3D Shapes: Perimeter, Area, & Volume (Geometry - Unit 4)

Congruence (Geometry - Unit 5)

Transformations (Geometry - Unit 6)

Relationships in Triangles (Geometry - Unit 7)

Constructions (Geometry - Unit 8)

Quadrilaterals (Geometry - Unit 9)

Similarity (Geometry - Unit 10)

Circles (Geometry - Unit 12)

⭐ Geometry Full Curriculum

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