Math project

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Across
  1. 3. A quadrilateral that has four right angles and four equal sides.
  2. 4. Faces In a prism, a face that is not a base of the figure.
  3. 6. Units Volume of the solids is measured in Cubic Units.
  4. 8. Triangle A triangle where all three sides are different in length.
  5. 9. A closed figure consisting of three line segments linked end-to-end. A 3-sided polygon.
  6. 12. prism A prism whose bases are triangles. A solid (3-dimensional object what has five faces: three rectangles and two bases.
  7. 14. 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. An irregular polygon sides are not all the same length nor does the interior angles have the same measure.
  8. 16. A polyhedron with two parallel and congruent faces, called bases, and all other faces that are parallelograms.
  9. 17. Triangle A triangle which has all three of its sides equal in length.
  10. 18. of a Prism The area of a base times the height. The number of cubic units to fill a prism.
  11. 20. of a Prism The two faces formed by congruent polygons that lie in parallel planes, all of the other faces being parallelograms.
  12. 21. A two-dimensional figure that, when folded, forms the surfaces of a three-dimensional object.
  13. 26. Composing is putting two or more geometric figures.
  14. 27. A shape that only has two dimensions (such as width and height) and no thickness.
  15. 28. A quadrilateral with two distinct pairs of equal adjacent sides. A kite-shaped figure.
  16. 29. A 4-sided polygon where all interior angles are 90°.
  17. 30. A 3-dimensional figure that has polygons as faces.
  18. 31. A quadrilateral with both pairs of opposite sides parallel.
  19. 34. The intersection of a pair of faces in a three-dimensional figure.
  20. 35. One of the polygons that makes up a polyhedron.
Down
  1. 1. area The total area of the 2-dimensional surfaces that make up a 3-dimensional object.
  2. 2. The common endpoint of two or more rays or line segment.
  3. 5. Triangle A triangle where one of its interior angles is a right angle (90 degrees).
  4. 7. edge length The length of each edge of the cube is a fraction.
  5. 10. prism A solid (3-dimensional) object which has six faces that are rectangles.
  6. 11. A quadrilateral with all four sides equal in length.
  7. 13. An object that has height, width and depth (thickness), like any object in the real world.
  8. 15. subdividing a polygon
  9. 19. a measure of spatial length; a linear measurement
  10. 22. A quadrilateral which has at least one pair of parallel sides.
  11. 23. Four coplanar line segments linked end to end to create a closed figure. A 4-sided polygon.
  12. 24. The amount of space occupied by an object.
  13. 25. Triangle A triangle which has two of its sides equal in length.
  14. 32. rectangular prism In a right prism, the lateral faces are each perpendicular to the bases.
  15. 33. The number of square units it takes to completely fill a space or surface.