Across
- 2. one dimensional shape with four equal sides
- 4. comparison of two numbers by division
- 7. the distance across a circle
- 9. a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
- 12. a location
- 15. two coplanar angles with a common vertex and a common side between them
- 21. triangle with all sides congruent
- 23. the line segment joining any two points on the circumference of the circle
- 25. is the part of a line that contains an endpoint and all points extending in the other direction.
- 26. angle whose measure is 180 degrees
- 27. formed when two straight lines or rays meet at a common endpoint
- 29. triangle with an obtuse angle.
- 31. angles that have the same measure
- 35. two lines that intersect to form right angles
- 37. two angles whose sum is 90 degrees
- 40. equation that states two ratios are equal
- 43. an angle that measures 90 degrees
- 44. a line that touches the curve or a circle at a point
- 46. triangle with all angles congruent
- 47. what the Egyptians built
- 48. ray that divides an angle into two congruent adjacent angles
- 49. the shape of a can
- 50. two lines are parallel if they are coplanar and do not intersect
Down
- 1. mathematics concerned with the properties and relations of points, lines, surfaces, etc...
- 3. number of cubic units contained in a solid
- 5. a plane figure with at least three straight sides and angles, and typically five or more
- 6. triangle with a right angle
- 8. an angle that measures less than 90 degrees
- 10. two angles whose sum is 180 degrees
- 11. a line that intersects a circle at two distinct points
- 13. an arc whose measure is 180 degrees or more
- 14. in a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse
- 16. triangle with at least two sides congruent
- 17. triangle with no sides congruent
- 18. the non-adjacent angles formed by two intersecting lines
- 19. sum of the area of all its faces
- 20. set of points that has infinite length and width but no height
- 22. bounded by two distinct points on a line
- 24. An arc whose measure is less than 180 degrees
- 28. half of a circle
- 30. the distance from the center of the circle to the outside
- 32. a special type of quadrilateral that has both pairs of opposite sides parallel and equal
- 33. one dimensional shape with three sides
- 34. a point that divides the segment into two congruent segments.
- 36. triangle that has all acute angles
- 38. a polygon having four sides, four angles, and four vertices
- 39. an angle that measures more than 90 degrees
- 41. a shape with five sides and five angles
- 42. a closed two-dimensional polygon with six sides
- 45. quadrilateral with exactly one pair of opposite sides parallel