Math RBA

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Across
  1. 3. The process of finding the smallest common multiple of two or more numbers.
  2. 7. The process of finding the size of an unknown angle using the angles formed by a transversal line and two parallel lines
  3. 8. number of faces on a cube
  4. 9. number that, when multiplied by itself, equals 49.
  5. 12. The term for a number that is less than zero.
  6. 14. polygon with eight sides.
  7. 15. process of finding the size of an angle in a triangle when you know the lengths of two sides.
  8. 17. The mathematical term for the longest side of a right triangle.
  9. 18. process of finding the middle value in a set of numbers when they are arranged in order.
Down
  1. 1. A shape with eight sides and eight angles.
  2. 2. The result of 9 squared minus 7 squared.
  3. 4. mathematical operation that combines two numbers to get a product.
  4. 5. value of the square root of 25.
  5. 6. term for a number that can only be divided by 1 and itself.
  6. 7. three-dimensional shape with six identical square faces.
  7. 9. four-sided polygon with opposite sides of equal length.
  8. 10. A four-sided polygon with opposite sides of equal length.
  9. 11. The mathematical term for the distance around a circle.
  10. 13. The number that, when squared, equals 64
  11. 16. The number that, when squared, equals 81.