geometry terms and shapes crossword puzzle

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Across
  1. 4. have 2 pairs of parallel sides.
  2. 5. Segment Part of a line between two points
  3. 7. Angle An angle that measures more than 90°
  4. 8. Angle An angle that measures 90°
  5. 9. A line segment joining two points on a curve.
  6. 13. Distance around a circle (the perimeter)
  7. 16. Triangle A triangle with all three sides of equal length (each internal angles = 60°)
  8. 17. Triangle A triangle with all three sides with different lengths
  9. 18. 4 equal sides and 4 right angles.
  10. 20. Line Segments Line segments that never intersect.
Down
  1. 1. Point at which two line segments intersect
  2. 2. A line segment joining two points on a circles circumference and passes through the circle's center (twice the length of the radius)
  3. 3. Line Segment Line Segments that intersect (cross) at an angle of 90°
  4. 4. A location in space - a dot on a piece of paper
  5. 6. Triangle A triangle with two equal length sides
  6. 10. is a closed curve with constant curvature.
  7. 11. Part of a curve
  8. 12. 4 sides and 4 right angles.They all have 2 lines of symmetry
  9. 14. Angle An angle that measures less than 90°
  10. 15. Angle: 120°
  11. 19. Distance from center of a circle to any point on that circle's circumference.