Hypotenuse

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Across
  1. 5. Rarely needed in Arizona (except in monsoon!)
  2. 6. This kind of triangle has no equal sides
  3. 7. This is the top number of a fraction (the bottom number is called a denominator)
  4. 9. Make sure to do this operation first
  5. 10. A tool to measure angles
Down
  1. 1. This is where a line intersects/touches the y-axis
  2. 2. acute, obtuse, equilateral, isosceles....
  3. 3. A six-sided shape
  4. 4. Means the same as "same"
  5. 8. The addition and the subtraction are the __________ operations.