Algebra

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Across
  1. 3. two or more lines that meet or cross
  2. 4. the amount of space inside of the shape
  3. 7. all points that satisfy a certain condition or a set of conditions
  4. 8. a line that intersects two or more lines at different points
  5. 10. the space enclosed within the perimeter or the boundary of the given shape.
  6. 13. the amount of space the outside of the shape has (no spaces included)
  7. 14. the shape that uses this formula: V = 4/3 πr³
  8. 16. an exact location in space
  9. 19. the full measurement of a circle
Down
  1. 1. points that lie on the same plane
  2. 2. part of a line having two endpoints
  3. 5. points that lie on the same line
  4. 6. the shape that uses this formula: V=1/3hπr²
  5. 9. the shape that uses this formula: v = l w h
  6. 11. half the circle's measurement
  7. 12. part of a line that has one endpoint
  8. 13. lines that will never intersect
  9. 15. point at the end of a segment or ray
  10. 17. lines in the same plane that never intersect
  11. 18. point on a line segment that is the center or middle of the segment