Trig Word Scramble
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| Question | Answer |
| How do you find Coterminal θc | Add/Subtract 360 or 2π |
| Degrees-->Radians | (x)(π/180) |
| Radians-->Degrees | (x)(180/π) |
| Area of a Sector | A=1/2θr*2 |
| Arc Length | S=θr |
| Quotient Identities: Sinθ/cosθ=? | tan θ |
| Quotient Identities: cos θ/sin θ=? | cot θ |
| Reciprocal Identities: sin θ=? | 1/csc θ |
| Reciprocal Identities: cos θ=? | 1/sec θ |
| Reciprocal Identities: tan θ=? | 1/cot θ |
| Pythagorean Identities: 1=? | sin*2 θ+cos*2 θ |
| Pythagorean Identities: sec*2 θ=? | 1+tan*2 θ |
| Pythagorean Identities: csc*2 θ=? | 1+cot*2 θ |
| How to find the Reference angle? | θr=distance from "x" axis |
| When dealing with the special right triangle π/3, the measurement "square root of 3" is located where? | Opposite of the angle "π/3" |
| sin θ=o/h or ? | y/r |
| cos θ=a/h or ? | x/r |
| tan θ=o/a or ? | y/x |
| Cofunction Identity: sin θ= ? | csc (π/2-θ) |
| Cofunction Identity: cos θ | sec (π/2-θ) |
| Cofunction Identity: tan θ | cot (π/2-θ) |
| When referring to a graph represented by sin θ the "x" axis, positive "y" axis, and negative "y" axis are respectfully? | "x" axis = 0 Pos. "y" axis =1 Neg. "y" axis =-1 |
| When referring to a graph represented by cos θ the "y" axis, positive "x" axis, and negative "x" axis are respectfully? | "y" axis = 0 Pos. "x" axis =1 Neg. "x" axis =-1 |
| When referring to a graph represented by tan θ the "y" axis, and negative "x" axis are respectfully? | "y" axis = Undefined "x" axis =0 |
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