Pi day

What famous scientist was born on Pi Day in 1879?

• Archimedes

• Einstein

• Galileo

• Newton

Tags

CCSS.L.8.5A

What letter is pi of the Greek alphabet?

• 10

• 12

• 14

• 16

Tags

CCSS.L.4.4B

CCSS.L.5.4B

CCSS.L.6.4B

CCSS.L.7.4B

CCSS.L.8.4B

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

Are pi's digits periodic? In other words, do the digits ever repeat themselves in any pattern?

• No, pi is irrational

• Yes, every 6,000,000 decimal places

• Yes, every infinitely long number repeats

• Maybe, not enough digits of pi are known yet

Tags

CCSS.8.NS.A.1

What U.S. city has a zip code containing the first 5 digits of pi?

• Savannah, Georgia

• Salt Lake City, Utah

• Frankfort, Kentucky

• Juneau, Alaska

What do you get when you divide the circumference of a Jack-o-Lantern by its diameter?

• Pumpkin

• Jack-o-Lantern

• Pumpkin Pi

• Pi in the Sky

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

• radius/diameter
• circumference/diameter
• area/circumference
• circumference/radius

Tags

CCSS.7.G.B.4

How many digits are in pi?

• 10 trillion

• 5 billion

• infinite

• a lot

Tags

CCSS.HSG.GMD.A.1

Which fraction is a good approximation for pi?

• 22/3

• 22/9

• 22/7

• 22/5

Tags

CCSS.8.NS.A.2

What are the first 8 digits of Pi?

• 3.1415926
• 3.1426870
• 3.1301269
• 3.2045761