Crossword - Colleges

1. Number of decimals pi has
10. Penrose triangle is a ------shape around each vertex.
13. -------numbers denote the size of an infinite collection of objects
14. Name of the Symbol φ
16. Among all the shapes with same perimeter what has the largest area
17. -------is a number that reads the same backwards and forwards
19. A countably infinite sequence of operations that occur sequentially within finite interval of time
20. -------means 1/100th of a second.

2. Since most mathematical symbols weren’t invented until the 16th century. Before that, what were written in words.
3. -------is the smallest transfinite number
4. What is a solid that has the same no. of faces meeting at each vertex called?
5. --------brought the concept of a 0 around 600AD and is also known for explaining how to find the cube and cuberoot of an integer
6. The spiral shapes of sunflowers, snails and shells follow which sequence
7. How many minimum cuts are required to cut a cake in 8 pieces
8. ---------discovered Summation ∑
9. --------is a surface of revolution generated by revolving a circle in three dimensional space about an axis that is coplanar with the circles.
11. -------is a shape with 20 sides
12. How many weeks are 10! seconds
15. There are more what type of numbers than integers
18. -------is the fear of Numbers