Geometry Definitions

123456789101112131415161718192021222324
Across
  1. 2. A triangle with two congruent sides.
  2. 3. The sum of the lengths of the sides of a polygon.
  3. 6. Points that lie in the same plane.
  4. 8. Two angles that add to be 90.
  5. 12. A triangle with no congruent sides.
  6. 13. Points that lie on the same line.
  7. 15. Formed by two noncollinear rays that have a common endpoint.
  8. 16. Lines that have the same distance apart and will never cross.
  9. 19. A line that intersects two or more coplanar lines at two different points.
  10. 20. Part of a line.
  11. 22. The same on both sides of the congruence sign.
  12. 23. The opposite meaning of a statement.
  13. 24. The length of a segments between two points.
Down
  1. 1. A sentence that is either true or false.
  2. 4. A triangle with three congruent sides.
  3. 5. Two angles that add to be 180.
  4. 7. Lines, segments, or rays that form right angles.
  5. 8. The distance around a circle.
  6. 9. An angle that measure exactly 90 degrees.
  7. 10. An angle that is more than 90 degrees.
  8. 11. The measure of the amount of space enclosed by a solid figure.
  9. 14. A closed figure formed by a finite number of sides.
  10. 16. A solid with all flat surfaces that enclose a single region of space.
  11. 17. The Number of square units needed to cover a surface.
  12. 18. Cuts a segment or angle in half.
  13. 21. An angle that is less than 90 degrees.