Geometry Vocab

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Across
  1. 5. A figure that is closed in with straight sides
  2. 9. A polygon with three sides
  3. 11. A part of figure that is intersected by another line
  4. 13. The area of a circle
  5. 14. The length of a straight line that passes through the center of a circle
  6. 15. When two lines exist alongside each other without ever intersecting
Down
  1. 1. An angle that is less than 90 degrees in measure
  2. 2. The space between the vertex of two intersecting lines meet
  3. 3. When two lines intersect an angle of 90 degrees
  4. 4. To correspond in shape
  5. 6. An angle that is more than 90 degrees in measure
  6. 7. When two lines pass through each other
  7. 8. A triangle with three acute angles
  8. 10. A triangle with 2 acute angles and one obtuse angle
  9. 12. The point where two intersecting lines meet