geomitry

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Across
  1. 4. lines : lines that meet.
  2. 6. triangle : no sides are equal.
  3. 7. : a three dimensional shape with a top and bottom.
  4. 9. angle: a shape measured at 90 degrees.
  5. 12. polygon : a polygon with ___ and ___ equal.
  6. 14. : a grid for pictures or answers.
Down
  1. 1. triangle : a triangle with _ sides.
  2. 2. : the amount of space occupied by or the capacity of a _ dimensional ______.
  3. 3. [vertices] : a corner of a _______
  4. 5. : both sides of width and height added together for an answer.
  5. 8. area : the ___ required to cover a three dimensional shape.
  6. 10. : a three dimensional shape with one polygonal base.
  7. 11. : length times width for an answer.
  8. 13. : a shape formed by _ or more line segments.
  9. 15. : an unfolded shape that can make a shape by folding it back.