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

•  206 million
• zero
• 206 billion
• 206 trillion

Tags

CCSS.HSG.GMD.A.1

How is Pi defined?

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

Tags

CCSS.HSG.GMD.A.1

 Pi is best described as what type of number?

• an irregular fraction
• irrational number
• an integer
•  a rational number

Tags

CCSS.8.NS.A.1

Pi rounded to 9 decimals is:

• 3.141952654
• 3.142592654
  
• 3.141592654
• 3.142952654

Tags

CCSS.8.NS.A.2

True or false: there is a 'pi day'?

• True
• False

Which of these fractions is closest to Pi?

• 45 over 16
• 5 over 3
• 21 over 8
•  22 over 7

Tags

CCSS.8.NS.A.2

Pi is named after a letter of which alphabet?

• Egyptian
• Greek
• English
• Chineese

Tags

CCSS.HSG.GMD.A.1

 Which of the following is FALSE?

• A early, crude calculation of Pi appears in the Bible
• The Babylonians found the first known value of Pi
• Pi has been memorized to more than 120,000 digits
• There is no zero in the first 31 digits of Pi

Tags

CCSS.HSG.C.B.5

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

• The circle's diameter
• The circle's area
• The circle's circumference
• The circle's radius

Tags

CCSS.7.G.B.4

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

• 2
• 1
• 0
• 5

Tags

CCSS.3.MD.B.4