Welcome Back . Lesson Plan. EQ: How do we solve for a missing piece of the trig puzzle? Agenda: Warm Up Partner Worksheet Notes on Solving Trig Equations Homework: Worksheet on Inverse Trig Equations. Warm Up. What are the 6 trig functions and their ratios?
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EQ: How do we solve for a missing piece of the trig puzzle?
What are the 6 trig functions and their ratios?
sine, cosine, tangent, cosecant, secant, cotangent
cosθ = adj/hyp
tanθ = opp/adj
cscθ = hyp/opp
secθ = hyp/adj
cotθ = adj/opp
What if we do know the measure of one of the acute angles but are missing a side?
Which Trig function should we use?
Finish #’s 1, 9, 17 and have me check them before you leave.