Pythagorean Theorem

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Across
  1. 2. the y-coordinate
  2. 3. Integers that satisfy the Pythagorean Theorem.
  3. 4. The first number in an ordered pair.
  4. 5. The two coordinates that create a point.
  5. 8. Contains the set of rational numbers and the set of irrational numbers.
  6. 11. The positive value of the square root.
  7. 14. The vertical number line in the coordinate plane.
  8. 15. a^2+b^2=c^2
  9. 17. The division of the coordinate plane.
  10. 18. The square root symbol.
  11. 20. A triangle that contains a 90 degree angle.
Down
  1. 1. The second number in an ordered pair.
  2. 3. 1,4,9,16,etc.
  3. 6. The longest side of a right triangle.
  4. 7. The sides of a right triangle that form a 90 degree angle.
  5. 9. A real number that cannot be expressed as a decimal that terminates or repeats.
  6. 10. Greek philosopher and mathematician who proved the Pythagorean theorem
  7. 12. The point where the zero points of the two number lines meet at right angles in the coordinate plane.
  8. 13. Includes the x-axis and the y-axis on the same plane
  9. 16. The inverse of squaring number.
  10. 19. The horizontal number line in the coordinate plane.