Across
- 5. A function that serves to cancel out another function.
- 7. 2 lines that are the same length apart and never intersect.
- 8. A point in the exact middle of a line, where the line to either side of it is the exact same length.
- 9. A mathematical statement that shows that two mathematical expressions are equal.
- 10. An angle that is less than 90 degrees.
- 12. The length of the opposite side divided by the length of the hypotenuse.
- 16. 2 lines that intersect on a 90 degree angle.
- 18. A rule in algebra or other branches of mathematics expressed by symbols or formulae.
- 20. A comparison of two or more numbers that indicates their sizes in relation to each other
- 22. The ratio of the side opposite the angle we know, or want to know, over the side adjacent to that angle.
- 23. The branch of mathematics concerned with specific functions of angles and their application to calculations.
- 25. The length of the adjacent side divided by the length of the hypotenuse.
- 26. A relation between a set of inputs having one output each.
- 29. The distance around the edge of a shape.
- 30. An angle that is formed with the horizontal line if the line of sight is downward from the horizontal line.
- 31. A two-dimensional shape with four sides, four vertices, and four angles.
- 32. Something that you know before solving a problem or writing a proof.
- 34. A flat, two-dimensional, closed shape with straight sides.
- 35. A line joining the midpoints of two sides of a triangle.
- 36. Two angles with a common side and a common vertex.
- 38. A line that divides a parabola into 2 equal parts.
- 39. An angle that is formed between the horizontal line and the line of sight.
- 41. A small part of a line that is between 2 points.
Down
- 1. The side adjacent the right angle in a right-angled triangle.
- 2. The number below a line in a common factor/a divisor.
- 3. A ray or a line that divides an angle into two equal parts.
- 4. When two triangles can be placed perfectly over each other.
- 6. The process used to eliminate a radical or an imaginary number from the denominator of an algebraic fraction.
- 11. A letter that is used to indicate an unknown number in an equasion.
- 13. Something that pertains to squares, to the operation of squaring, or to terms to the 2nd power.
- 14. The way in which someone shows the concurrency between 2 triangles.
- 15. A closed two-dimensional polygon with six sides
- 16. A two-dimensional polygon with five sides and five angles
- 17. Part of a line that has one point and goes on infinitely in one direction
- 19. The side opposite the right angle in a right-angled triangle.
- 21. A triangle with two sides that are the exact same length.
- 24. A section of a right circular cone formed by cutting the cone by a plane parallel to the slant or the generator of the cone.
- 27. An angle that is greater than 90 degrees.
- 28. This is formed when two straight lines or rays meet at a common endpoint.
- 33. A straight line that constantly approaches a given curve but does not meet at any infinite distance.
- 37. The result of adding numbers together.
- 40. The point where the axis of symmetry intersects the parabola.