Pi Day Trivia

What day is Pi Day celebrated on?

• March 31
• March 15
• March 14

Pi Day is celebrated on March 14.  (which was chosen because it resembles 3.14)  What time does the official celebration begin?

• 3:14 PM
• 7:22 PM
• 1:59 PM
• 5:18 PM

What famous scientist was born on Pi Day in 1879?

• Archimedes

• Einstein

• Galileo

• Newton

Who adopted π as the symbol for Pi?

• Euler

• Einstein

• Descartes

• Fibonacci

Pi is the ratio of a circle’s _________ to _________.

• radius / diameter

• circumference / diameter

• area / circumference

• circumference /radius

What are the first 8 digits of Pi?

• 3.1415926
• 3.1426870
• 3.1301269
• 3.2045761

How many digits are in pi?

• 10 trillion
• 5 billion 
• infinite 
• a lot 

What portion of Americans admit to having eaten an entire pie by themselves?

• 1 in 2
• 1 in 5
• 1 in 10
• 1 in 19

What is the symbol for pi?

Pi is named after a letter of which alphabet?

• Egyptian
• Greek
• English
• Chineese