1. Solve for the missing side.
Warm-up
Solve for the missing side.

2. Intro to Trig Functions
Unit 5 Day 1

3. Sine, Cosine and Tangent
Trigonometry
The relationship between sides and angles of triangles.
Types of questions that can be answered using trig…
Given an angle and one side, find an additional side
Given two sides, find measure of an angle within the triangle.
Sine, Cosine and Tangent

4. Labeling Right Triangles
Opposite, Adjacent, and Hypotenuse

5. Right triangle Trig: Sine: sin θ= Cosine: cosθ = Tangent: tan θ =
Soh Cah Toa 13 𝜃 5

6. GOAL: TO BE ABLE TO CORRECTLY IDENTIFY SIDES OF RIGHT TRIANGLES!! 
Outside Activity
Split up into groups of 3
Decide who is Partner 1, Partner 2, and Partner 3.
You will follow all directions on the paper to complete the assignment. When you are finished you will stand along the lockers in the middle of the locker bay until I say that time is up.
GOAL: TO BE ABLE TO CORRECTLY IDENTIFY SIDES OF RIGHT TRIANGLES!! 

10. In order to use trig functions in the calculator you MUST have your calculator in DEGREE MODE!!! 