Geometry Quiz

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Across
  1. 3. A triangle with all angles measuring less than 90 degrees.
  2. 4. The tool used to measure angles.
  3. 6. They form square corners where they cross (a 90 degree angle)
  4. 9. Has a measurement of greater than 90 degrees.
  5. 10. A triangle with at least two sides the same length.
  6. 11. This triangle has one 90 degree angle.
  7. 12. The point that two rays of an angle have in common
  8. 13. A triangle with no sides that are the same.
Down
  1. 1. They never cross, even if they are extended.
  2. 2. The unit that an angle is measured in.
  3. 5. They cross each other.
  4. 7. Each side on a triangle is made one of these
  5. 8. A triangle where all sides are the same length.