Amy Query

I use this worksheet in my Pre-Calculus classes to study (as a whole class) for the Trig Proof quiz. In my class, this activity is called "Check Yo' Skills." Students need to -Write the trig expression as the sine, cosine, or tangent of an angle -Simplify the trig expression to a single term -Prove the trigonometric identity -Find the exact value of each trig expression using a sum or difference identity -Find all solutions in the interval zero to 2*pi without using a calculator bu giving exact