Across
- 5. in or near an inner area
- 6. a figure that can be broken into parts that are basic plane figures
- 7. continuous set of points
- 8. chord containing the center of the circle
- 11. written on or in a surface
- 14. a triangle with one right angle
- 18. ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle
- 20. the extent of a 2-dimensional surface enclosed within a boundary
- 24. an angles whos measure is greater than 90 degrees and is less than 180 degrees
- 26. a polyhedron having a polygonal base and triangular sides
- 27. A section of a circle bounded by a central angle and its intercepted arc
- 30. a quantity obtained by the addition of a group of numbers
- 31. a quadrilateral whose opposite sides are parallel and equal
- 33. A set of straight lines passing through a point
- 34. either of two equal and opposite angles formed by the intersection of two straight lines
- 36. one of several parts that fit with others to make a whole
- 38. relation with respect to comparative quantity or magnitude
- 39. two rays with a common endpoint
- 40. a polygon with 6 sides
- 42. a line that touches a curve at only one point
- 44. a curve that is a subset of a circle
- 45. A line segment, line or plane that divides a geometric figure into two congruent halves
- 46. A line segment that connects the center of a circle to the outer edges
- 48. a triangle with no two sides of equal length
- 49. a quadrilateral with one parallel of sides
- 50. a polygon with four sides
Down
- 1. a parallelogram with four equal sides
- 2. The common endpoint of an angle
- 3. An angle that is less then 90 degrees
- 4. of equal importance, rank, or degree
- 9. 90 degree angle
- 10. relation with respect to comparative quantity or magnitude
- 12. lines that are not coplanar
- 13. a point that divides a segment into two congruent segments
- 15. triangle a triangle with two equal sides
- 16. the slope of a horizontal line
- 17. a plane figure with four equal straight sides and four right angles
- 19. two angles whose sum is a 180 degrees angle
- 21. a segment whos endpoints lie on a circle
- 22. be at an angle
- 23. a polyhedron with two congruent and parallel faces
- 25. a particular aspect of life or activity
- 27. a round three-dimensional closed surface
- 28. same size and shape
- 29. the supplement of an interior angle of a polygon
- 32. is undefined and definitely many points
- 35. two angles whose sum is a right angle
- 37. A plane figure with three straight sides and three angles
- 41. distant around the circle
- 43. relating to or situated in or extending toward the middle
- 47. the distance around a figure