I love Math!

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Across
  1. 3. To prove, to guide, or to explain.
  2. 4. The name of a three dimensional object that looks like a ball.
  3. 5. To arrange into type.
  4. 6. The name for a closed figure with four sides.
  5. 8. The distance around a triangle.
  6. 9. A simple, rough drawing.
  7. 13. To calculate or to judg the value.
  8. 14. The space between two lines.
Down
  1. 1. To sghow to be ture.
  2. 2. To make easier.
  3. 5. The distance around a circle.
  4. 7. To put into a list.
  5. 10. Quadrilateral has four equal sides and four right angles.
  6. 11. To put into a desired order.
  7. 12. The name of a three dimensional object that has equal length,width and height.