CC1 Memorization Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| What is the relationship between degrees and radians? | 180 = pie |
| sides for a 30 - 60 - 90 triangle? | s, 2s, s√3 |
| sides for a 45 - 45 - 90 triangle? | s, s, s√2 |
| ratio for sin θ | opposite/hypotenuse |
| ratio for cos θ | adjacent/hypotenuse |
| ratio for tan θ | opposite/adjacent |
| ratio for csc θ | hypotenuse/opposite |
| ratio for sec θ | hypotenuse/adjacent |
| ratio for cot θ | adjacent/opposite |
| how are sin and csc related? | sin θ = 1/csc θ or csc θ 1/sin θ |
| how are cos and sec related? | cos θ = 1/sec θ or sec θ = 1/cos θ |
| how are tan and cot related? | tan θ = sin θ/cos θ or cot = cos θ/sin θ |
| what are the three Pythagorean trig identities? | sin^2 θ + cos^2 θ = 1 1 + cot^2 θ = csc^2 θ tan ^2 θ + 1 = sec^2 θ |
| values of sin for unit circle? | 0,1,0,-1,0 |
| values of cos for unit circle? | 1,0,-1,0,1 |
| what is the vertical translation? | it shifts the graph up or down |
| how to find the amplitude? | absolute value of a |
| how do you find the period for sin and cos? | 2𝜫/b |
| what is the formula for sine and cosine equations? | y = a trig (bθ) + c |
| c =? | midline |
| a =? | amplitude |
| b =? | frequency and period |
Created by:
ihoadrea_25
Popular Math sets