Geometry Vocab

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Across
  1. 6. The theorem used to find a missing sides in a right triangle.
  2. 9. A 3D solid in which each point is equidistant from a center point.
  3. 10. A quadrilateral with 4 congruent angles.
  4. 11. A quadrilateral with 4 congruent sides.
  5. 13. Coplanar lines that do not intersect.
  6. 14. The distance around a circle.
  7. 17. Angles with measures that add up to 90 degrees.
  8. 19. Polygons with the same shape but different sizes.
  9. 20. A segment with endpoints at the center and on the circle.
Down
  1. 1. A quadrilateral with only one pair of parallel sides.
  2. 2. A chord that passes through the center of a circle.
  3. 3. A line that intersects the circle exactly once.
  4. 4. A polygon with 8 sides.
  5. 5. A quadrilateral with 2 pairs of parallel sides.
  6. 6. Lines that intersect to form right angles.
  7. 7. A polygon with congruent sides and congruent angles.
  8. 8. A polygon with 5 sides.
  9. 12. A 3D solid with two bases that are parallel and congruent.
  10. 15. A 3D solid with a circular base and lateral surface that tapers to a point.
  11. 16. A 3D solid with two circular bases that are congruent and parallel.
  12. 18. A 3D solid with one base and faces that meet at a point.