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3. | a four sided polygon; angles totaling 360 |
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4. | a line that cuts across a figure connecting two vertices that are not adjacent |
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5. | a point where two or more lines come together; also called a corner on a polygon |
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6. | a quadrilateral that contains one set of parallel sides; also contains two opposite congruent sides |
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7. | a segment whose endpoints are on a circle |
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8. | a triangle with all acute angles |
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9. | a triangle with no equal sides |
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10. | a triangle with three equal sides |
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11. | a triangle with two equal sides |
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12. | a word meaning equal or same; it is used to describe figures, sides, and angles |
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14. | An angle formed by two radii drawn to consecutive vertices of the polygon |
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15. | an angle that is exactly 180 |
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16. | an angle that is exactly 90 degrees |
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17. | an angle that is less than 90 degrees |
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18. | an angle that is more than 90 degrees and less than 180 |
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19. | an angle who vertex lies on the circumference of a circle |
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20. | angles that are across from each other; they do not share a side or vertex |
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21. | contains two sets of parallel sides |
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22. | contains two sets of parallel sides that are all congruent |
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23. | contains two sets of parallel sides that form four 90 angles |
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24. | contains two sets of parallel sides that form four 90 degree angles |
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25. | lines that cross at a point |
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26. | lines that cross at a point and form 90 degree angles |
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27. | Lines that stay the same distance from each other and never intersect |
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28. | part of a circle that measures between 180 and 360 |
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29. | part of a circle that measures less than 180 |
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30. | the amount of matter that an object has in a given unit of volume |
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31. | the angles inside of a figure; in a triangle, these add up to 180 |
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32. | the angles on the outsides of a figure when the sides are extended |
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33. | the intersection of a plane and a solid |
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34. | three or more lines rays or segments that intersect the same point. |
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35. | two angles that add up to 180 |
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36. | two angles that add up to 90 degrees |
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37. | two angles that are formed with a common side |
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