Angles in Circles and Hinge Theorem Crossword

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Across
  1. 4. A line that is the same as another
  2. 5. Angle that has a vertex in the perimeter of a circle
  3. 7. Angles opposite to each other
  4. 8. 90 degree angle
  5. 11. A perfectly round shape with no corners or edges
  6. 13. Angles that add up to 180 degrees
  7. 14. Theorem states that if two sides of two triangles are congruent and the included angle is different, then the angle that is larger is opposite the longer side
  8. 15. Angle that has a vertex inside of a circle
Down
  1. 1. If two triangles have two congruent sides but the angle that connects those lines is smaller on one triangle then the corresponding line is
  2. 2. Shape with three sides
  3. 3. The space between two intersecting lines or surfaces at or close to the point where they meet
  4. 6. Angles that add up to 90 degrees
  5. 9. Angle that has a vertex outside of a circle
  6. 10. If two triangles have two congruent sides but the angle that connects those lines is greater on one triangle then the corresponding line is
  7. 12. Angle that has a vertex at the center of a circle