Pi Day Quiz

How old is the symbol for pi?

• 1,000 years

• 250 years

• 500 years

• a billion years

What day is Pi Day?

• March 14

• December 25

• October 31

• January 1

Why is Pi Day March 14?

• Because Einstein was born on March 14

• Because Pi is my favorite food, and maybe I was born on March 14

• Because the first 3 digits of pi are 3.14

• Because I told President Joe Biden to make March 14 Pi Day

When is pi used?

• unlock your locker

• to find your way home

• area of a circle

• tangent of a rectangle

Tags

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Another use for pi?

• circumference of a circle

• desert after dinner

• triangle bisect line

• square root

Tags

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What number is pi?

• 1.41

• 2.00

• 3.14

• 5.14

Tags

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Who first worked with pi 4,000 years ago?

• SpongeBob Square Pants

• Bob

• Egyptians

• Babylonians

Tags

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

• radius/diameter

• circumference/diameter

• area/circumference

• circumference/radius

Tags

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How long have we known about pi?

• Around 4000 yrs

• 1 day

• Around 300,000,000 yrs

• 3 months

What is the difference between pi and pie?

(If you don't choose all the correct answers, Quizizz will mark it wrong)

• Pi is a numerical ratio and pie is a circular dessert

• They are both the exact same thing

• Pie is a numerical ratio and pi is a circular dessert

• They have absolutely nothing to do with each other except their similarity in letters