6th/7th grade geometry

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Across
  1. 3. The same size and shape
  2. 4. A line that goes to edge of the circle to the center
  3. 7. A angle that measures more than 90
  4. 9. A type of angle that measures 180
  5. 11. The space inside a shape
  6. 14. Twice the radius
Down
  1. 1. A exact location
  2. 2. A type of triangle with two equal sides
  3. 3. The distance around a circle
  4. 5. Part of line is called a line _________
  5. 6. A type of angle that measures 90
  6. 8. A type of triangle with three equal sides
  7. 10. A type of triangle with no equal sides
  8. 12. A type of angle that measures less than 90
  9. 13. A straight path that never stops