Ava's Geometry Crossword Puzzle

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Across
  1. 3. a shape that transforms but stays the same size, figure multiplies or dividends its dimensions by a chosen factor
  2. 7. angles that add up to 180
  3. 9. angles that are equal to each other
  4. 11. a triangle with two equal sides, but with the base having two equal angles
  5. 15. a triangle with all sides equal to each other
  6. 17. the total measurement of all edges of the shape
  7. 18. a quadrilateral with two pairs of parallel sides
  8. 22. a quadrilateral with one pair of parallel sides
  9. 23. a pair that adds up to 180
  10. 24. the amount each size of the figure is multiplied or divided by when enlarged or reduced in size
  11. 25. longest side of a right triangle
Down
  1. 1. a quadrilateral with all sides of equal length
  2. 2. the halfway point of a line, divides a line into two equal parts
  3. 4. a triangle with no equal sides
  4. 5. angles that add up to 90
  5. 6. lines that are in the same plane but never intersect (same slope)
  6. 8. angles that are found in the same position on different intersections
  7. 10. a figure can be rotated a certain degree from the center and will still appear the same
  8. 12. rising or falling surface
  9. 13. lines that intersect and form a right angle (opposite reciprocal slope)
  10. 14. the measurement of any side or angle equal to each other
  11. 16. a shape that is folded on a line of symmetry, both figures will line up with each other exactly
  12. 19. a shapes number of unit squares
  13. 20. shapes identical in form
  14. 21. a quadrilateral with four right angles