TD words F4

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Across
  1. 6. Ellipse and Parabola are examples of ________
  2. 8. Instrument used to measure lines
  3. 14. The angle created when a sixty degree angle is bisected
  4. 15. Instrument used to draw horizontal lines
  5. 17. A figure with one pair of parallel sides
  6. 19. Which line is perpendicular to a tangent?
  7. 20. A triangle with two equal sides and angles
  8. 22. Instrument used to draw circles
  9. 23. Lines that are equal distance apart and will never touch
  10. 25. The angle created when bisecting the distance between sixty and ninety degree angles
Down
  1. 1. Instrument used to measure angles
  2. 2. The name of the numbers used to divide a line into one three two
  3. 3. A plane figure bounded by four straight sides
  4. 4. A triangle with unequal sides and angles
  5. 5. The angle created when bisecting the distance between thirty and sixty degree angles
  6. 7. A figure with opposite sides that are equal and ninety degree angles
  7. 9. A triangle with equal sides and angles
  8. 10. A figure with equal sides and angles other than ninety degrees
  9. 11. A plane figure bounded by three straight sides
  10. 12. Instruments used with T-square to draw vertical lines
  11. 13. An angle greater than ninety degrees but less than one hundred and eighty
  12. 16. Dividing a line into two equal parts
  13. 18. An angle less than ninety degrees
  14. 21. A figure with equal sides and has ninety degree angles
  15. 24. Lines that are ninety degrees to each other