Similar Triangles: What if They Give Us Only Sides?
How to Solve a Proportion Using the Zorro Method
Similar Triangles
Lesson 2
The Pythagorean Theorem
The Quick Method when you need the Pythagorean Theorem
Lesson 3
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 4
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 5
There are no videos for Lesson 5, because you will be using your knowledge of finding angles and sides in word problems. This will mean drawing a picture of the problem and trying to solve it from there!