Unit 3 Part II

Edit Answers
123456789101112131415161718192021
Across
  1. 5. the region between a chord and the circumference
  2. 6. 6x^2
  3. 8. is the region inside the circle between two radii
  4. 10. 1/3 lwh
  5. 14. L∙W∙H=LWH
  6. 16. the longest chord, the one goes through the center
  7. 18. 4πr^2
  8. 20. 4/3 πr^3
  9. 21. A space figure with two parallel congruent rectangles as its bases.
Down
  1. 1. X∙X∙X=X^3
  2. 2. A 2 dimensional figure that is comprised of a radius, chord, diameter, circumference, tangent, sector and segment
  3. 3. A solid figure with one face a polygon (the base) and the other faces being triangles that all share the same vertex.
  4. 4. is a line that touches the circle at only one point
  5. 7. 2(LW)+2(LH)+2(WH)
  6. 9. πr^2
  7. 11. the distance from the center to any point on the circle
  8. 12. The measurement of the amount of space contained in a solid figure or taken up by a liquid or a gas.
  9. 13. the boundary of the circle. It is also the distance you would have to travel if you walked all the way around the circle
  10. 15. a line joining two points on the circle
  11. 17. The area of the outer surface of a three-dimensional object.
  12. 19. A solid figure that has six square faces.