Geometry Crossword

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Across
  1. 3. V=1/3(area of base)h
  2. 4. 4 equal sides and 4 right angles
  3. 7. a solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.
  4. 8. half of a sphere
  5. 9. opposite/hypotenuse
  6. 10. opposite/adjacent
  7. 12. length x width x height
  8. 15. V=(piR^2)h
  9. 16. SA=piR^2+piRL
  10. 18. opposite of the right angle
  11. 19. a shape with 3 equal sides making points at each end
  12. 20. V=4/3piR^3
Down
  1. 1. directly across from where the object is
  2. 2. line segment where to angles meet
  3. 5. the inside of a shape
  4. 6. adjacent/hypotenuse
  5. 7. the outside of a shape
  6. 11. directly beside or next to
  7. 13. 2piR
  8. 14. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
  9. 17. angle 90 degree angle