Level 5

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Across
  1. 2. A line that cuts across two other lines
  2. 6. The side of a right triangle that is opposite the right angle
  3. 7. One of the two sides of a right triangle that make the right angle
  4. 8. Two angles that add up to 90 degrees
  5. 9. Two opposite angles that are formed by intersecting lines
Down
  1. 1. Two angles that add up to 180 degrees
  2. 3. Two angles which are side-by-side and have the same vertex
  3. 4. A numerical rule which takes an input value and produces a consistent output value
  4. 5. The type of triangle that includes a right angle