Trigonometry (Geometry Sessions 9 & 10)

After you've completed Unit 5: Geometry, we have two bonus sessions for you!

We'll start with a review of different types of angles, basic properties of triangles, and make sure you are comfortable with the concept of similar triangles with different sizes of right triangles.

Now we'll introduce the basic trigonometric functions: sine, cosine and tangent. We'll look at how you can relate angles of a right triangle with its sides, and how we can solve for unknown values easily by forming ratio relationships. You'll work on trigonometric functions and the Pythagorean Theorem in detail.