Area and Volume

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Across
  1. 6. The common endpoint of two or more rays or line segments
  2. 11. A 3-dimensional figure that has polygons as faces.
  3. 13. A polyhedron with two parallel and congruent faces, called bases, and all other faces that are parallelograms.
  4. 15. The number of square units it takes to completely fill a space or surface.
  5. 16. A triangle which has all three of its sides equal in length.
  6. 17. A number of coplanar line segments, each connected end to end to form a closed shape. A regular polygon has all sides equal and all interior angles equal.
  7. 18. A 4-sided polygon where all interior angles are 90°.
  8. 19. A quadrilateral with both pairs of opposite sides parallel.
  9. 20. One of the polygons that makes up a polyhedron.
  10. 22. A prism whose bases are triangles. A solid (3-dimensional object what has five faces: three rectangles and two bases.)
  11. 24. The amount of space occupied by an object.
Down
  1. 1. A closed figure consisting of three line segments linked end-to-end. A 3-sided polygon
  2. 2. Volume of the solids is measured in Cubic Units.
  3. 3. Four coplanar line segments linked end to end to create a closed figure. A 4-sided polygon.
  4. 4. A two-dimensional figure that, when folded, forms the surfaces of a three- dimensional object.
  5. 5. A triangle where one of its interior angles is a right angle (90 degrees).
  6. 7. A triangle where all three sides are different in length.
  7. 8. A triangle which has two of its sides equal in length.
  8. 9. The total area of the 2-dimensional surfaces that make up a 3-dimensional object.
  9. 10. In a prism, a face that is not a base of the figure.
  10. 12. The intersection of a pair of faces in a three-dimensional figure.
  11. 14. A quadrilateral that has four right angles and four equal sides.
  12. 21. A quadrilateral which has one pair of parallel sides.
  13. 23. A quadrilateral with all four sides equal in length.