Geometry Crossword

1234567891011121314151617181920
Across
  1. 2. longest side on a triangle
  2. 5. across from each other on a X
  3. 7. transformation that involves turning a figure
  4. 11. formed when two straight lines or rays meet at a common endpoint
  5. 12. A quadrilateral with two parallel sides
  6. 13. is a quadrilateral with two pairs of equal sides
  7. 15. 3.14
  8. 16. amount of space that a substance or object occupies
  9. 17. quadrilateral with one pair of parallel sides
  10. 19. is a quadrilateral with all sides of equal length
  11. 20. four right angles, equal sides
Down
  1. 1. lines that intersect at a right angle
  2. 3. add up to 90
  3. 4. middle of two points on a graph
  4. 6. factor when a figure is enlarged or reduced each side is multiplied by the same number
  5. 8. plane figure with eight straight sides and eight angles.
  6. 9. is a transformation where the shape stays the shape
  7. 10. on the opposite side of the angle
  8. 14. part of a circle made of the arc of the circle along with its two radii
  9. 18. quadrilateral with four right angles
  10. 20. add up to 180