Math Crossword Puzzle

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Across
  1. 2. Longest side of a right triangle; always across or opposite from right angle.
  2. 4. The line intersects 2 or more parallel line
  3. 6. A measure of the amount of space a 3 dimensional figure occupies
  4. 10. An angle of exactly 90 degrees
  5. 11. a pair of angles that add up to 180
  6. 12. Line segment drawn from a vertex of the triangle perpendicular to the base of the triangle
Down
  1. 1. Two lines that intersect to form four right angles
  2. 3. Having the EXACT same size and shape
  3. 5. points that lie on the same line
  4. 7. this angle is more than 90 degrees
  5. 8. A polygon with six sides and six angles
  6. 9. The numerical factor of the term that contains a variable
  7. 10. A line with a start point but no end point
  8. 11. A number that, when multiplied by itself, equals a given number