Vocabulary Quiz

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Across
  1. 6. A triangle with one angle greater than 90
  2. 8. Where the perpendicular bisectors meet
  3. 9. Where the medians Meet
  4. 11. A triangle with two equal sides
  5. 13. A polygon with five sides
  6. 14. A perpendicular segment from a vertex of a triangle to the opposite side
  7. 16. Where the altitudes meet.
  8. 17. A polygon with eight sides
  9. 19. A tool used to make arcs and circles in constructions
  10. 20. Cuts an angle into two equal pieces
  11. 21. Where the angle bisectors meet.
  12. 22. A polygon with equal sides and equal angles
Down
  1. 1. A segment connecting the midpoints of two sides of a triangle
  2. 2. The if part of a conditional
  3. 3. A triangle with all angles less than 90
  4. 4. A line that is perpendicular to a segment at its midpoint
  5. 5. A tool used in constructions to make arcs and cirlcles
  6. 7. Two angles next to each other having a common vertex,side and no common interior.
  7. 8. The then part of a conditional
  8. 10. The same size and shape
  9. 12. Opposite angles formed with intersecting lines
  10. 15. A tool used in constructions to draw segments
  11. 18. A segment from a vertex of a triangle to the midpoint of the opposite side