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Pi - Day History Crossword

Directions: Around campus there are QR Codes. Scan those with your phones and that should help you answer questions to solve crosswords.


Across
Who said no "knows the true circumference of the circle"?
Their ancient work was unknown to the West until recently. The existed in the medieval times.
Whose team calculated over 31.4 trillion digits of pi?
Discovered the same idea as Antiphon on his own.
Who is known as the first to attempt to calculate the surface area of a hemisphere?
62.8 trillion digits were calculated by a super computer for 108 days. What country did this happen in?
Who discovered the formula to calculate any single digit of pi?
Down
Where was Cheops and Sneferu?
This person generated a number able to calculate the side of the universe the "width of a horse's hair."
The Aryabhatiya was created by who?
Who was the first recognized to determine over 1 trillion decimal places?
Antiphon inscribed what of ever-increasing number of sides inside and circumscribing a circle.