MBF3C Unit 3

Lesson 15 The Pythagorean Theorem

The Pythagorean Theorem

The Pythagorean Theorem Quick Method

Click this link for online practice with the Pythagorean Theorem Part I

Click this link for online practice with the Pythagorean Theorem Part II

Click this link for online practice with Pythagorean Theorem Challenge Questions

Lesson 16 Intro to Trigonometry & Finding Sides

Introduction to Trigonometry Part I

Introduction to Trigonometry Part II

Click this link for online practice with Trig Ratios

Click this link to try using the Desmos Scientific Calculator! Remember, you can also download this app on your phone for free!

How to Find the Side of a Triangle Using Trigonometry

Click this link for online practice Finding the Side of a Triangle using Trigonometry

Lesson 17 Trigonometry: Finding Angles

Click this link to try using the Desmos Scientific Calculator! Remember, you can also download this app on your phone for free!

How to Find an Angle of a Triangle Using Trigonometry

Click this link for online practice Finding an Angle of a Triangle using Trigonometry.

Lesson 18 Right Angle Trigonometry Word Problems

There are no videos or links for this lesson... you can do it!

Lesson 19 The Sine Law

The Sine Law

Lesson 20 The Cosine Law

The Cosine Law

Click this link for online practice using the Cosine Law

Lesson 21 Trigonometry and Problem Solving

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You are now done Unit 3! Congratulations!