geometry crossword

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Across
  1. 2. segment one pare of a line
  2. 3. location on a surface
  3. 4. rise over run
  4. 5. lines that never touch
  5. 6. the measurement of a surface
  6. 8. angle an angle with more than 90 degrees
Down
  1. 1. intercept y=mx+b
  2. 4. something with 4 sides
  3. 7. triangle is a triangle with a 90 degree angle