Across
- 4. Is the length of hypotenuse divided by the length of the adjacent side
- 5. A unit of measurement of angles
- 6. inverse of sine
- 8. Equal to the ratio of the adjacent side to the hypotenuse
- 9. Mnemonic used to remember the formulas in getting the rato of sine, cosine, and tangent
- 11. The side opposite to the theta
- 13. Are two angles whose sum is 90 degrees
- 16. A plane figure with three straight sides and three angles
- 18. CIRCLE: A circle that is centered at the origin and always has a radius of 1
- 20. is measured by the amount of rotation from the initial side to the terminal side
- 21. The longest side of a right triangle, opposite to the right angle
- 22. How does fractional parts of degrees are measured?
- 23. Ratio of the length of the side opposite the given angle to the length of the hypotenuse
Down
- 1. Is the angle in degrees measured clockwise from north
- 2. Angle in standard position
- 3. the side closest to the theta
- 7. A branch of mathematics that deals with relationships between the sides and angles of triangles
- 10. Is the function inverse to the tangent function
- 12. a2 + b2 = c2 is the formula of _________ theorem
- 14. Length of the opposite side divided by the length of the adjacent side
- 15. Inverse of tangent
- 17. TRIANGLE: Contains a right angle, which measures 90 degrees and two acute angles each less than 90 degrees
- 19. SIDE: Are angles which share the same terminal side