pythagorean theorem

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