Geometry Crossword

1234567891011
Across
  1. 5. Angles that have the same position on two different parallel lines cut by a transversal.
  2. 7. The sum of the lengths of the sides of a polygon
  3. 10. Angles that lay outside of the parallel lines and on opposite sides of the transversal.
  4. 11. Figures that have the same shape but different size.
Down
  1. 1. Congruent angles that are formed by intersecting lines.
  2. 2. An arc that is larger than a semicircle and named with 3 letters.
  3. 3. An angle with the vertex on the circle.
  4. 4. To divide into two equal parts.
  5. 5. A segment whose endpoints lie on a circle.
  6. 6. Two adjacent angles that form a straight line.
  7. 8. A theorem used to find sides of a right triangle.
  8. 9. An angle that measures exact 180 degrees.