Across
- 3. If two angles and the included side of a triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent (postulate).
- 5. Statement that is a combination of the converse and the inverse.
- 6. Arc whose measure is greater than a semi-circle (180 degrees).
- 8. Line, ray segment, or plane that divides a segment or angle into two congruent segments or angles
- 11. Segment that connects two points on the circle.
- 13. If three sides of a triangle are congruent to three sides of another triangle, then the triangles are congruent (postulate).
- 15. Statement that switches the hypothesis and the conclusion.
- 16. Angle with measure greater than 90 degrees
- 17. Segment whose endpoints are the center of the circle and a point on the circle.
- 18. The set of points in a plane that are equidistant from a fixed point called the center.
- 20. Statement that negates the conditional (not).
- 26. Adding up to 180 degrees
- 27. a=a
- 31. The longest side of a right triangle.
- 32. A quadrilateral with all equal sides and all angles equaling 90 degrees
- 35. Being on the same plane
- 37. A part of a line that has two endpoints.
- 39. Adding up to 90 degrees
- 40. Quadrilateral with both pairs of opposite sides parallel
- 42. Being on the same line
- 43. Having the same measure
- 45. The sum of all the sides of a polygon
- 46. A triangle where all angles are congruent.
- 47. Chord that passes through the center of the circle.
Down
- 1. A four-sided polygon
- 2. Parallelogram with consecutive sides congruent
- 3. Angle with measure below 90 degrees
- 4. The point halfway between the endpoints of a segment
- 7. A method of proving a concept by several steps (this method can either be expressed in two-column or flow form).
- 9. If two sides and the included angle of a triangle are congruent to two sides and the included angle of another triangle, the the triangles are congruent (postulate).
- 10. If two angles and a NON-included side of a triangle are congruent to two angles and the corresponding non-included side of another triangle, then the triangles are congruent (theorem).
- 12. A triangle with two sides congruent.
- 14. A triangle with no sides congruent.
- 19. Slanted
- 21. A common endpoint
- 22. Congruent parts of congruent triangles are congruent
- 23. Congruent polygons lying in parallel planes
- 24. In a right triangle, the sum of the squares of the legs is equal to the square of the
- 25. Arc whose measure is less than a semicircle (180 degree)
- 26. Half of a circle
- 28. Coplanar lines that NEVER intersect
- 29. Two lines that intersect and form right angles
- 30. Formed by two noncolinear rays that have a common endpoint
- 33. A transformation in which the size of the figure is enlarged or reduced.
- 34. If the hypotenuse and leg of a right triangle are congruent to the hypotenuse and leg of another right triangle, then the triangles are congruent (theorem).
- 36. Shape with three or more sides
- 38. A flat surface that keeps spreading in all directions forever. Must be named by three points on the plane.
- 41. Consists of two points and the continuous part of a circle
- 44. Angle with measure equal to 90 degrees