geometry

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Across
  1. 1. lines- two or more lines that never intersect
  2. 3. angle smaller than 90 degrees
  3. 4. An exact location
  4. 6. A two dimensional shape with four equal sides.
  5. 9. a four-sided shape
  6. 12. Opposite
  7. 15. looks similar
  8. 17. the distance inside a two dimensional shape
  9. 19. The perimeter of a circle
Down
  1. 2. looks like a diamond/square
  2. 5. looks like the word “theory”
  3. 7. the highest point of a shape
  4. 8. two shapes of equal size
  5. 10. Angle- another term for a 90 degree angle
  6. 11. An elongated square
  7. 13. a single line that starts at an endpoint and continues on
  8. 14. The distance outside outside a two dimensional shape
  9. 15. A line with a definite length
  10. 16. a line segment connecting a vertex of a triangle to the middle point of its opposite side
  11. 18. angle larger than 90 degrees