Across
- 1. Angles that add up to 90
- 4. distance between A and B
- 6. p is "not p," written as ∼p
- 8. a location and has no size. It is represented by a dot.
- 10. the length of the closed curve of a circle
- 12. a plane that is divided into four regions by a horizontal line (x-axis) and a vertical line (y-axis)
- 13. the statement formed by negating the hypothesis and the conclusion.
- 14. ratio of the adjacent side to the hypotenuse of a right-angled triangle
- 16. A shape where every side is an equal distance away from the center
- 23. A continuous portion of a circle
- 26. a way of creating a figure that is more precise
- 28. either true (T) or false (F). It is false only when the hypothesis is true and the conclusion is false.
- 29. a shape with a circular base and sides tapering to a point
- 30. An angle less then 90
- 31. a part of a line that starts at an endpoint and extends forever in one direction.
- 35. the absolute value of the difference between the coordinates
- 37. An angle that is exactly 90
- 38. In or near an inner area
- 40. Angles Angles that are the same degree
- 41. two nonadjacent angles formed by two intersecting lines. opposite angles
- 42. Angle An angle over 90
- 43. The two sides that form a right triangle that are not the hypotenuse
- 44. the point that bisects the segment into two congruent segments. the center point
- 46. The side of the triangle that stretches from one leg to another
- 48. the part p of a conditional statement following the word if.
Down
- 2. a figure formed by two rays, or sides, with a common endpoint
- 3. building a logical argument/explanation by making conjecture based on established fact
- 5. segments that have the same length
- 7. The line that separates an angle
- 9. The ditance between the center of a circle and one of its sides
- 11. Double the radius
- 14. a statement that can be written in the form "if p, then q."
- 15. a flat surface that has no thickness and extends forever.
- 16. Sharing the same plane
- 17. Pair a pair of adjacent angles whose noncommon sides are opposite rays
- 18. Angles that add up to 180
- 19. the part q of a conditional statement following the word then.
- 20. he statement formed by exchanging the hypothesis and conclusion.
- 21. elevation above sea level or above the earth's surface
- 22. is a point at one end of a segment or the starting point of a ray
- 24. a point at one end of a segment or the starting point of a ray.
- 25. An angle that is exactly 180
- 27. A point that is in the middle of a larger object
- 32. A line in a circle that touches two points that are not the middle
- 33. The common endpoint of an angle
- 34. Two lines that will never intersect eachother
- 36. the part of a line consisting of two points and all points between them.
- 39. A point corresponds to one and only one number on the ruler
- 45. Being similar in some way shape or form
- 47. to divide a shape