Geometry Crossword Puzzle

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Across
  1. 3. a shape that look like a trap
  2. 10. a shape that has parallel in it
  3. 11. a tool you use to draw a perfect circle
  4. 13. the thing that you use to measure the curve
  5. 14. the place where two lines meet
  6. 15. the amount of degrees the turn is
  7. 17. a shape that is made up of 3 lines
  8. 19. the outer r im of a circle
  9. 20. a shape with 4 sides that are only equal in pairs
Down
  1. 1. area for 3D shapes
  2. 2. a polygon with 4 sides
  3. 4. a triangle that has a right angle
  4. 5. a shape made out of multiple shapes
  5. 6. the area of every 2d shape in a 3D shape
  6. 7. the line in the circle
  7. 8. a shape with equal sides
  8. 9. half of a line stretched into a circle
  9. 12. the amount of space around something
  10. 16. a shape with 5 sides
  11. 18. space inside of something