Across
- 3. if the hypotenuse and a leg of one right triangle are congruency to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
- 5. Syllogism: allows to state a conclusion from two true conditional statements when the conclusion of one statement is the hypothesis of the other statement.
- 7. Angle: an angle whose vertex is the center of the circle.
- 8. an arc that is smaller than a semicircle.
- 11. Triangle: a right triangle contains one right angle.
- 13. Polygon: a convex polygon has no diagonal with points outside the polygon.
- 15. arcs that are on the same circle and have exactly one point in common.
- 21. if two angles and a nonincluded side of one triangle are congruent to two angles and the corresponding nonincluded side of another triangle, then the triangles are congruent.
- 23. a statement that follows directly from a theorem.
- 24. the length of an altitude
- 26. Exterior angles: are two nonadjacent exterior angles that lie on opposite sides of a transversal.
- 29. the distance from the center to a vertex.
- 33. Triangle: a triangle has no sides congruent.
- 34. a segment that contains the center of a circle and has both endpoints on the circle.
- 36. circles that lie in the same plane and have the same center.
- 42. half a circle.
- 43. Triangle: an equilateral triangle is a triangle whose sides are all congruent.
- 45. Interior Angle: remote interior angles are the two nonadjacent interior angles corresponding to each exterior angle of a triangle.
- 46. leg adjacent to <A/hypotenuse
- 48. Angles: two angles whose measures have a sum of 180 degrees.
- 51. leg opposite <A/hypotenuse
- 52. the ratio of the circumference of any circle to its diameter.
- 53. 0 endpoints extended however in two directions.
- 54. an arc of a circle that is larger than a semicircle.
- 56. a set of all points in space equidistant from a given point called the center.
- 58. a 3 dimensional figure whose surface are polygons.
- 61. Angle: have the same vertex and share a common side.
- 62. Area: a regular pyramid is the sum of the lateral area and the area of the base.
- 63. Area of a pyramid is the sum of the areas of the congruent lateral faces.
Down
- 1. of a Trapezoid: the perpendicular distance h between the bases.
- 2. a polygon is a closed plane figure with at least three sides that are segments.
- 4. Pairs: adjacent angles whose noncommon sides are opposite rays.
- 6. a segment perpendicular to the line containing that base, drawn from the side opposite the base.
- 9. the perpendicular distance from the center to an aside.
- 10. if two triangles can be proven to be congruent the ALL corresponding parts are congruent.
- 12. a triangle is a three sided polygon. Sum of the measures of the interior angles of triangle is always 180.
- 14. space that a figure occupies, measured in terms of cubic units.
- 16. the distance around a circle.
- 17. Angle: formed by two opposite rays and measures 180.
- 18. opposite side/adjacent side
- 19. a set of all points in a plane that are given distance.
- 20. Polygon: a concave polygon has at least one diagonal with points outside the polygon.
- 22. Angles: are two nonadjacent angles, one interior and one exterior, that lie on the same side of a transversal.
- 25. of Triangles: a triangle is a segment connecting the midpoint of two sides.
- 27. if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.
- 28. Reasoning: the process of reasoning logically from given statements to a conclusion.
- 30. Reasoning: The measure of each is half the measure of the previous angle.
- 31. if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.
- 32. Triangle: an obtuse triangle has one obtuse angle.
- 35. Triangles are congruent if they have same size and shape.
- 36. Angles: two angles whose measures have a sum of 90 degrees.
- 37. Triangle: an equiangular triangle is a triangle whose angles are all congruent.
- 38. is a line, ray, or segment that intersects two or more coplanar lines, rays, or segments each of a different point.
- 39. Interior Angles: are interior angles that lie on the same side of transversal.
- 40. Triangle: an isosceles triangle is a triangle that has at least two congruent sides, they are called legs.
- 41. Circles: circles whose radii are congruent.
- 44. 1 endpoint extends forever in one direction.
- 47. Angle of a Polygon: an exterior angle of a polygon is an angle formed by a side an extension of an adjacent side.
- 48. if the three sides of one triangle are congruent to the three sides of another triangle, then the two triangles are congruent.
- 49. Triple: a set of nonzero whole numbers a set of nonzero whole numbers a, b, and c that satisfy the equation.
- 50. a polyhedron with exactly 2 congruent, parallel faces (bases).
- 55. Angles: nonadjacent angles formed by two intersecting lines.
- 57. extend forever in all direction.
- 59. segment: 2 endpoints have finite length.
- 60. Triangle: an acute triangle has threes acute angles.