Geometry

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Across
  1. 5. a Three sided figure
  2. 8. a round figure with points equidistant from the center
  3. 11. Angle a angle formed when two radii meet at the center
  4. 12. half the diameter
  5. 13. four sided figure opposite sides are parallel
  6. 14. opp/hyp
  7. 16. the whole length across a circle
  8. 17. adj/hyp
  9. 18. Arc an arc in a circle equal to or greater then 180 degrees
Down
  1. 1. Long side of a right triangle
  2. 2. a form of math that is based on lines, shapes, and surfaces
  3. 3. opp/adj
  4. 4. Arc an arc in a circle less then 180 degrees
  5. 6. Length Distance of an arc
  6. 7. the amount of space an object can hold
  7. 9. Angle two chords that have a common endpoint in a circle
  8. 10. 3.14
  9. 15. a line that touches a circle at two points
  10. 17. a straight line joining the ends of an arc