Trigonometry Crossword

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Across
  1. 3. What is the minimum value of the function f(x) = cos(x) + 14
  2. 5. 180 degrees is equal to pi in what system of measuring angles?
  3. 8. A right-angled triangle has a hypotenuse of thirteen centimetres and another side of five centimetres. What is the third side?
  4. 12. What is the amplitude of the cosine function?
  5. 13. In the unit circle, which trigonometric function does the vertical line correspond to?
  6. 14. What type of transformation (parralel to the y axis) is performed when we move from the graph of f(x) to the graph of f(x+3)?
Down
  1. 1. What is the name of the function given by 1 / sin (x)?
  2. 2. The famous theorem which states that a squared plus b squared is equal to c squared in a right angled triangle is named after which Greek mathematician?
  3. 3. Which trigonometric function is equal to the opposite side divided by the adjacent side?
  4. 4. In degrees, what is the period of the graph of y = sin(6x)
  5. 6. A triangle has angles equal to 73 degrees and 67 degrees? What is the third angle?
  6. 7. How many solutions does cos(x) = 0.7 have between x = 0 and x = 1260?
  7. 9. Consider the angle 220 degrees. Which trigonometric function is positive for this angle?
  8. 10. What method can be used to find a side in any triangle when we know 2 angles and a side (the side is opposite one of the angles)?
  9. 11. What is tan of 60 degrees?