Across
- 3. if two sides of two adjacent angles are perpendicular then they are?
- 5. a line that intersects two or more coplanar lines at different points
- 7. angleThe measure of what angle of a triangle equals the sum of the measures of the two remote interior angles.
- 8. lines that do not intersect and are not coplanar
- 9. The sum of the Exterior Angles of a Polygon is what to 360 degrees?
- 11. the sum of the measures of the angles of a triangle is 180 degrees
- 12. supplementary angles form a....?
- 13. 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
- 14. when two lines are cut by a transversal these angles lie between the two lines on opposite sides of the transversal
- 17. the measure of an exterior angle of a triangle is equal to the sum of the measures of the remote interior angles
- 18. If two lines are cut by a transversal so that corresponding angles are congruent, then lines are parallel
Down
- 1. two lines that are coplanar and do not intersect
- 2. If two parallel lines are cut by a transversal then the pairs of consecutive interior angles are what?
- 4. two planes that do not intersect create
- 6. when two angles are cut by a transversal two angles that live between the two lines on the same side of the transversal.
- 10. If two lines intersect to form a linear pair of congruent angles then they are?
- 15. Reasoning Conclusion based on accepted statements
- 16. If two lines are perpendicular, then they intersect and form how many right angles?