Double Angle Formulas Flashcards
(2 cards)
1
Q
What is the Double angle formula for sin?
A
2
Q
What is the Double angle formula for cos?
A
- Intro to Trig
- Solving Triangles: Using SohCahToa to find missing sides
- Special Triangles: 30-60-90 & 45-45-90
- Ratios Solving Special Triangles: 30-60-90 & 45-45-90
- Secant Co-Secant, Co-Tangent & the other 3 trig functions
- Into To Unit Circle
- Finding Cos,Sin,Tan of Radian Angles
- Converting Degrees to Radians reverse
- How to find Trig functions of Co-Terminal Angles
- Solving Basic Trig Equations
- Inverses of Sin,Cos,Tan
- Specific vs General Solution
- Solving Trig Equations with Exponents
- Solving Basic Trig Equations(Factoring)
- Solving Basic Trig Equations(# in front of thata)
- Trig Proofs
- Pythagorean Identity
- Double Angle Formulas
- Half Angle Formulas
- Sum and Diff Formulas
- Even Odd Properties
- Power Reducing Formulas
- Sin and Cos Graphing
- Laws of Cosine and Sine
- Graphing Tangent and Co-Tangent
- Graphing Secant and Co-Secant
- Parametric Equations
