CrosswordMint
Spectral Angles and Circular Functions
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Longest triangle side opposing right angle, fundamental for sine and cosine
  • 2. Inverse function that returns the angle whose secant is given
  • 3. Reciprocal trigonometric function often overshadowed by its sibling
  • 7. Identity combining two cosines into a product, used in signal processing
  • 10. Angle measure defined by arc length equal to radius
  • 13. Rotational movement angle used in aviation trig computations
  • 17. A line extending beyond the circle, also a reciprocal ratio in trig
Down
  • 4. Famous equation linking exponentials, complex numbers, and trigonometry
  • 5. Triangles lacking a right angle, demanding law of sines or cosines
  • 6. OF COSINES Formula extending Pythagoras to any triangle via angle side relationships
  • 8. Describes functions related to a unit shape, fundamental in angle measurement
  • 9. Adjacent over hypotenuse or projection of a unit circle’s x-axis
  • 11. Expression expanded often alongside trigonometric identities in algebraic proofs
  • 12. Maximum vertical displacement in sinusoidal waveforms
  • 14. Fundamental periodic oscillation modeled extensively with trig functions
  • 15. Characteristic of trig functions repeating every full rotation
  • 16. Quadrilateral whose diagonals form perpendicular bisectors, key in trig proofs
  • 18. Ratio producing infinite values at ninety degrees

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