Math Summer Crossword - Pythagorean Theorem

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