Across
- 3. Angle Angle Side
- 4. a triangle with an angle above 90 degrees
- 6. a triangle with an angle less then 90 degrees
- 9. a solid geometric figure with straight parallel sides and a circular or oval cross section
- 10. a plane figure with at least three straight sides and angles
- 11. a triangle with a 90-degree angle
- 18. the process or skill of taking one number or amount away from another
- 20. divide into two parts
- 23. the continuous line forming the boundary of a closed geometric figure
- 24. side by side and having the same distance continuously between them
- 26. the process or skill of multiplying
- 29. the exact middle point
- 32. line that passes through two lines in the same plane
- 35. line that cut through the center of a circle
- 37. opposite or contrary in position, direction, order, or effect
- 38. a round solid figure, or its surface, with every point on its surface equidistant from its center
- 39. half of the diameter
- 41. Side Side Side
- 43. engages in conversation
- 44. (0,0) where x and y intersect
- 46. the highest point; the top or apex
- 49. quadrilateral with 4 right angles
- 50. the principal or horizontal axis of a system of coordinates
Down
- 1. the action of separating something into parts or the process of being separated
- 2. a quadrilateral with only one pair of parallel sides
- 5. a monumental structure with a square or triangular base and sloping sides that meet in a point at the top
- 7. a long, narrow mark or band
- 8. a particular spot, place, or position in an area
- 10. an angle of 90° to a given line, plane, or surface
- 12. function that maps a set to itself
- 13. identical in shape and size
- 14. turning around a center on the x-axis
- 15. a shape flipped over a plane
- 16. each of the parts into which something is or may be divided
- 17. a round plane figure whose boundary
- 19. Side Side Angle
- 21. any of a set of straight lines passing through one point
- 22. denoting or relating to a value or quantity lying at the midpoint
- 25. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 27. the secondary or vertical axis of a system of coordinates
- 28. a solid or hollow object which tapers from a circular or roughly circular base to a point
- 30. a unit of measurement of angles
- 31. a straight line or plane that touches a curve or curved surface at a point
- 33. a parallelogram with opposite equal acute angles
- 34. the action or process of adding something to something else
- 36. quadrilateral with 4 right angles
- 40. the trigonometric function that is equal to the ratio of the side opposite a given angle
- 42. the direction of a line a coordinate plane
- 45. a number that is not a fraction
- 47. the extent or measurement of a surface or piece of land
- 48. quadrilateral with 4 right angles