Chapter 3 crossword liv cella

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