Circles Midterm Review II (by Demi)

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Across
  1. 2. A plane figure with six straight sides and angles
  2. 5. The center of the incircle of a triangle
  3. 7. A circle that passes through all the vertices of the polygon
  4. 9. A plane figure with seven straight sides and angles
  5. 10. The intersection of the three medians of the triangle
  6. 11. A plane figure with twelve sides
  7. 13. A triangle which all vertices of it lies on the circle
  8. 14. A plane figure with three straight sides and three angles
  9. 15. A plane figure with four equal straight sides and four right angles
  10. 16. A plane figure with nine straight sides and nine angles
  11. 17. A plane figure with eight straight sides and eight angles
Down
  1. 1. A polygon with four sides
  2. 3. A triangle that has two sides of equal length
  3. 4. A triangle that has all its sides of the same length
  4. 6. A polygon that is equiangular and equilateral
  5. 8. A plane figure with ten straight sides and angles
  6. 12. A plane figure with five straight sides and five angles