Math

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Across
  1. 1. a 3-D figure with two parallel polygon faces that are the same size and shape
  2. 3. a parallelogram whose sides are all the same length.
  3. 4. the equation to a math problem
  4. 6. intersect to form right angles
  5. 10. a flat side of a 3-D shape
  6. 12. a three sided polygon
  7. 14. the bottom part of a 3-D shape or any side of a 2-D shape
  8. 15. break up a shape to form other shapes
  9. 16. a quadrilateral with exactly one pair of parallel sides
  10. 18. the number of square units the figure encloses
  11. 19. the number of cubic units needed to fill a solid figure.
Down
  1. 1. a quadrilateral with both pairs of opposite sides parallel
  2. 2. the sum of the faces on a three dimensional shape.
  3. 5. a quadrilateral with two pairs of adjacent sides that are equal in length.
  4. 7. a three-dimensional figure made of flat polygon-shaped surfaces called faces.
  5. 8. a 2-D pattern that you can fold to form a 3-D shape
  6. 9. any point where two sides meet.
  7. 11. Math
  8. 13. a segment formed by the intersection of two faces
  9. 17. a 3-D figure with a base that is a polygon and triangular faces that met at a vertex