Geometry solves

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Across
  1. 3. Two angles whose measures add up to 90 degrees
  2. 7. angle that are over 90 degrees
  3. 8. A quadrilateral with at least one pair of parallel sides
  4. 11. a line that intersects two or more lines
  5. 13. A point where two or more edges meet
  6. 16. The distance around a circle
  7. 17. The point that divides a line segment into two equal parts
  8. 18. Two angles whose measures add up to 180 degrees
  9. 21. A polygon with eight sides and eight angles
  10. 22. lines that run right next to each other
  11. 24. A polygon with five sides and five angles
  12. 25. The outline of and shape and found by 2W+2L.
Down
  1. 1. The amount of space occupied by a three-dimensional object
  2. 2. The longest side of a right triangle, opposite the right angle
  3. 4. Figures that have the same shape and size
  4. 5. a precise location labeled as a dot.
  5. 6. A polygon with four sides and four angles
  6. 9. A closed figure formed by three or more straight sides
  7. 10. lines that intersect with each other
  8. 12. A polygon with six sides and six angles
  9. 14. A flat surface on a three-dimensional shape
  10. 15. angles that are under 90 degrees
  11. 19. angle that is 90 degrees
  12. 20. a flat surface which displays angles and lines
  13. 23. the inside of a shape and also found by lengthXwidth.