3.14 Pi Day

It is Pi Day today! We love math and we are happy to see a math-inspired day!
We celebrate this holiday by taking challenging questions as we always do. Students who can answer the following five questions can get $10 Eye Level Dollors from Eye Level Livingston:

1. What is Pi?
2. Who first invented Pi?
3. How many numbers are there in Pi? Can you tell me the first 10 digits?
4. If you have a chance to travel to Mars, what will be the value of Pi there?
5. If you use a rope to tie around the Earth's equator, and you are asked to lift the rope everywhere by 1 feet higher, how much more rope do you need?

See more information on Pi Day http://www.myeyelevel.com/America/services/newsevent_view.aspx?no=1002