Geometry 7 Crossword

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Across
  1. 3. A shape that has 3 or more sides and connects all the lines together
  2. 5. A line segment connecting the center of a circle to one side of the circle
  3. 8. 2 or more polygons that are combined together
  4. 11. A 2D shape that has 3 sides and equals 180 degrees altogether
  5. 13. The equation for this shape is: A=bh
  6. 17. The area of all the 2D figures in a 3D figure
  7. 18. The area of all the 2D figures in a 3D figure that excludes all the bases
  8. 20. A line segment connecting one side to another side of a circle
Down
  1. 1. The areas of all the 2D figures in a 3D figure
  2. 2. The amount of cubic units of 3D figure takes
  3. 4. The distance around a circle
  4. 6. Two line segments or rays that connect to a end point
  5. 7. The equation for this shape is: A=pi(r)^2
  6. 9. A 2D that has 4 sides
  7. 10. The equation for this shape is: A=1/2(a+b)h
  8. 12. The equation for this shape is: A=S^2
  9. 14. The length of the outline of a polygon or distance of the outside of a polygon
  10. 15. The space an 2D object takes
  11. 16. A 3D figure that connects to a point, that’s 1/3 of a prism, and has all other sides as triangles
  12. 19. A 3D figure with 2 bases at opposite ends with rectangles as all the other sides