GEOMETRY VOCABULARY

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Across
  1. 4. arc is less than a semicircle
  2. 5. is a polyhedron with exactly two congruent, parallel faces, called bases
  3. 6. circles coplanar circles that have a common center
  4. 10. is a set of all coplanar points equidistant from a given point
  5. 14. is a segment passing through the center with endpoints on the sphere
  6. 16. is a segment that has one endpoint
  7. 17. triple is a set of three positive integers a, b, and c that satisfy the equation
  8. 18. is a coplanar line that intersects the circle in exactly one point
  9. 20. is the space that a figure occupies
Down
  1. 1. arc is more than a semicircle
  2. 2. tangent is a line or segment that is tangent to two coplanar circles
  3. 3. angle is an angle whose vertex lies on a circle and sides contain chords of the circle
  4. 7. is the distance around the circle
  5. 8. space figure is a three dimensional figure that is combination of two or more simpler figures
  6. 9. area is the sum of the lateral area and the area of the two bases
  7. 11. area is the sum of the areas of the lateral surfaces
  8. 12. is a line that intersects a circle in two points
  9. 13. is a equation in which one ratio is equal to the other
  10. 15. is the distance from the center to any side of the regular polygon
  11. 19. is a segment that has two endpoints on the circle