Geometry

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Across
  1. 2. point that bisects a segment.
  2. 4. A segment whose endpoints are a vertex and the midpoint of the opposite side.
  3. 6. Set of all points in three dimensions.
  4. 8. No sides, in a triangle, are equal.
  5. 11. All angles are equal.
  6. 12. The distance around a figure.
  7. 14. A line that intersects two or more coplanar lines at different points.
  8. 16. Number of square units a figure incloses.
  9. 17. Lines that are aren't; they arent parallel and do not intersect.
  10. 18. An equation stating that two ratios are equal.
Down
  1. 1. At least 2 sides, in a triangle, are equal.
  2. 3. Formed by 3 noncollinear points connected by segments.
  3. 5. lines that are coplanar and do not intersect.
  4. 7. The point of concurrency.
  5. 9. The distance around a circle.
  6. 10. Has no dimension, length, width, or height.
  7. 13. Extends in two dimensions without end.
  8. 15. The quotient of two quantities.
  9. 16. Consists of two rays.
  10. 17. A rate of change between points.