Across
- 2. Mathematical relationship where a quantity grows or decreases at a rate proportional to its current value.
- 4. Opening formed by two rays that share a point of origin.
- 7. (without): Relationship between the opposite side and the hypotenuse of a right triangle.
- 12. decay: Process where a quantity decreases rapidly over time.
- 13. Central value in an ordered data set.
- 15. Average of a data set.
- 16. interest: Interest calculated on the principal and accrued interest.
- 17. theorem: Mathematical relationship in right triangles: a^2 + b^2 = c^2.
- 19. growth: Process where an amount increases rapidly over time.
- 20. The sum of the lengths of all sides of a geometric figure.
Down
- 1. Rate of change between two points on a straight line.
- 3. Closed figure formed by straight line segments.
- 5. Space occupied by a three-dimensional object.
- 6. (cos): Relationship between the adjacent side and the hypotenuse of a right triangle.
- 8. The longest side of a right triangle.
- 9. (tan): Relationship between the opposite side and the adjacent side of a right triangle.
- 10. Most frequent value in a data set.
- 11. One of the two shortest sides in a right triangle.
- 14. interest: Interest calculated only on the principal amount.
- 18. The measure of the surface of a flat figure.
