Across
- 3. if two sides of a triangle are congruent, then the angles opposite them are congruent
- 7. sum of the measure of the interior angles of a triangle is 180 degree
- 8. m<A +m<B = m<C
- 10. if two sides two adjacent acute angles are perpendicular, then the angles are complementary
- 11. Through any three noncollinear points there exist exactly one plane
- 12. If two points lie in a plane, then the line containing them lies in the plane
- 16. the measure of an exterior angle of a triangle is equal to the sum of the measures of the two nonadjacent interior angles
- 17. the perpendicular bisectors of a triangle intersect at a point that is equidistant from the vertices of the triangle
- 19. If two plane intersect, then their intersection is a line
- 21. if two angles of one triangle is congruent to another, then the third angles are also congruent
- 23. if two angles form a linear pair, then they are supplementary
- 25. all right angles are congruent
- 26. if a point is on the bisector of an angle, then it is equidistant from the two sides of the angle
- 27. the segment connecting the midpoint of two of a triangle is parallel to the third side and is half as long as that side
- 29. the point on a line can be matched one to one with the real number
- 32. if there is a line and a point not on the line, then there is exactly one line through the point perpendicular to the given line
- 33. if a transversal is perpendicular to one of two parallel lines, then it is perpendicular to the other
- 34. if two parallel lines are cut by a transversal, then the pairs of alternate interior angles are congruent
- 35. if two parallel lines are cut by a transversal, then the pairs of consecutive interior angles are supplementary
Down
- 1. if one side of a triangle is longer than another side, then the angle opposite the longer side is larger than the angle opposite the shorter side
- 2. if two sides and the included angle of one triangle are congruent to two sides and the included angle of a second triangle, then the two triangles are congruent
- 4. if two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent
- 5. vertical angles are congruent
- 6. If two lines intersect, then their intersection is exactly one point
- 9. if two lines are parallel to the same line, then they are parallel to each other
- 11. if two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent
- 13. in a plane, if a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment
- 14. the angle bisector of a triangle intersect at a point that is equidistant from the sides of the triangle
- 15. if three sides of one triangle are congruent to three sides of a second triangle, then the two triangles are congruent
- 18. if there is a line and a point not on the line, then there is exactly one line through the point parallel to the given line
- 20. efwofei
- 21. if two lines are perpendicular, then they intersect to form four right angles
- 22. segment AB + segment BC = segment AC
- 24. if two lines intersect to form a linear pair of congruent angles, then the lines are perpendicular
- 28. A plane contains at least three noncollinear points
- 30. A line contains at least two points
- 31. through any two points there exists exactly one line