Math

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Across
  1. 1. A polygon that has all of its sides equal and all of its angles equal.
  2. 5. A triangle with two sides the same length.
  3. 6. A triangle with no sides equal.
  4. 9. The amount of space occupied by or the capacity of a three-dimensional shape.
  5. 10. A corner of a polygon.
  6. 11. A shape formed by three or more line segments called sides.
  7. 14. The area required to cover a three-dimensional shape.
Down
  1. 2. The distance around a two-dimensional figure.
  2. 3. Lines that meet at right angles
  3. 4. An angle that measures 90 degrees.
  4. 7. A two-dimensional pattern that can be folded into a three-dimensional figure.
  5. 8. An ordered pair of numbers used to locate a point on a grid.
  6. 11. A three-dimensional shape with a top and bottom that are congruent.
  7. 12. The measure of the amount of surface enclosed by the boundary of a figure.
  8. 13. A three-dimensional with 1 polygonal base and Lateral faces that are all Triangles.