Crossword

1234567891011121314
Across
  1. 2. the shape of one side of a dam
  2. 8. the shape of one side of a Rubik's cube
  3. 9. there is straight line on both sides of the Angle
  4. 10. the figure that made by three lines
  5. 12. the shape of a water pipe
  6. 13. the shape of a button
Down
  1. 1. the highest point
  2. 3. the four point angles that in a rectangle
  3. 4. the biggest angle in an obtuse triangle
  4. 5. two opposite lines in a rectangle
  5. 6. angles that are even greater than straight angles
  6. 7. the smallest angles in a triangle
  7. 11. usually measured in degrees
  8. 14. the shape of a box