# What is Pi Day?

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Pi Day is celebrating the mathematical constant π (pi). It is officially observed on March 14, 3/14 being the first three digits of the numerical value pi. It can also be celebrated on March 4 - when 14% of the month of March has passed.

Pi Approximation Day on the other hand is another math holiday observed on July 22, due to π being about equal to 22/7.
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# When is pi day?

Pi Day is on march 14(3.14)

# Why is pi day on pi day?

Answer Pi day is on March 14th or 3/14. This is because an approximation of the number pi is 3.14.

# What day is pi and when is it?

Pi is a number and a day the number is 3.14159... Pi day is March 14th . during pi day you must eat the most amount of pie ever! Like gain 20lb! So pig out have fun! Or el

# When is ''pi day'' and what is it?

Pi Day is March 14. It is that day because it is 3-14 (the first 3 digits of pi). It is just a day to eat pie (the dessert) and celebrate pi (3.1415926535897932384626433832795

Bake a pi pie!

March 14

# What is pi day about?

The celebration day of pi (3.14159265...)

# What is pi and why is march 14th pi day?

March 14 is Pi day because March is the 3 month and the 14th day= pi Pi to 10,000 Digits 3. 14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 58209 74944 5

# What day is pi day?

Today, march 14, is pi day.

# What do you do on Pi day?

Pi Day can be celebrated by eating a pie, discussing topics related to pi, dressing in pi-ralated apparel, such as a shirt with the pi symbol on it, or doing anything else rel

# What day is National Pi day?

Where you celebrate the math term PI by doing PI and eating it. (The food that is.) If you ask me personally I think that it is really lame! ==== National Pi Day is March 1

# What day is international pi day?

March 14th on the 15th hour 9th minute and 2nd second. 3.141592 equals pi
In Math and Arithmetic

# Why do we have pi day?

We have pi day to sorta symbolize the meaning of pi. I think it is just for fun
In Math and Arithmetic

# What day is know as pi day?

March fourteenth because it is 3/14 abd pi us 3.14
In Math and Arithmetic

# Why do they have pi day?

\n. Because March 14th are the first 3 digits of pi which are 3.14
In Math and Arithmetic

# Is there a pi day?

March 14th (3/14) is often jokingly referred to as Pi Day.
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# Why is pi day?

Pi Day is March 14th because the first thee digits of pi are 3.14