Math Terms

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Across
  1. 3. A 3 dimensional figure with identical end faces that are parallel. Can be rectangular, square, and other kinds.
  2. 5. An angle that measures 180 degrees.
  3. 10. The amount of space taken up by a 3 dimensional figure.
  4. 11. The number of unit squares that can be contained within. In a rectangle, is calculated with length times width.
  5. 12. A 3D solid with more than one type, 2 being triangular and square, and having 4 faces.
  6. 14. A flat figure with 4 congruent sides.
  7. 16. The length of the boundary around a circular figure.
  8. 17. A prism with a base identical to the top face. Has sides perpendicular to the base. Creates right angles.
  9. 19. A plane figure with 6 straight sides and angles.
Down
  1. 1. An angle that measures more than 90 degrees.
  2. 2. A 90 degree angle.
  3. 4. A four sided polygon with 4 angles.
  4. 6. A polygon with 3 types, one having 3 congruent sides, and another with none.
  5. 7. A type of angle that measures less than 90 degrees.
  6. 8. A type of angle that adds to another angle to equal 90 degrees.
  7. 9. An angle that, when added to another angle, equals 180 degrees.
  8. 13. Relating to geometry or according to it.
  9. 15. A 3D figure with 6 faces and 12 edges.
  10. 16. A round plane with an equidistant circumference from the center.
  11. 18. A plane figure with at least 3 straight sides and angles.