3.14 = Pi Day

In September, 1999, the value of Pi was calculated to a record number of decimal places. How many?

• 206 million

• 206 billion

• 206 trillion

• 206 thousand

How is Pi defined?

• The ratio of the radius of a circle to its circumference

• The ratio of the circumference of a circle to its radius

• The ratio of the diameter of a circle to its circumference

• The ratio of the circumference of a circle to its diameter

• The flavor of the filling

Pi is best described as what type of number?

• an irregular fraction

• a rational number

• an irrational number

• an integer

Pi rounded to 9 decimals is:

• 
  3.141952654

• 3.142952654

• 3.142592654

• 3.141592654

There is a 'pi day'?

• True

• False

Which of these fractions is closest to Pi?

• 22/7

• 21/8

• 45/16

• 5/3

Pi is named after a letter of which alphabet?

• Latin

• Hangul

• Greek

• Devanagari Script

Since 2015, Rajveer Meena has held the world record for the most decimal places of Pi memorized...

How many decimal places did he reach?

• 70

• 70,000

• 7,000

• 700

If you multiply Pi by the square of the radius of a circle, what do you get?

• 
  The circle's circumference

• The circle's area

• The circle's diameter

• The circle's radius

Which number appears most in the first 6 billion decimal places of Pi?

• 0

• 2

• 1

• 5