Happy Pi Day to You!

Front

What special day is celebrated on March 14th?

Back

Pi Day

Front

What shape is a pizza similar to?

Back

Circle

Front

How can you draw a circle using household items?

Back

Using string and sticks

Front

What is the line called that cuts a circle in half?

Back

Diameter

Front

What do you get when you divide the circumference by the diameter?

Back

Pi

Front

What is Pi approximately equal to?

Back

3.14

Front

What is the Greek letter for Pi?

Back

Pi

Front

What kind of number is Pi classified as?

Back

Irrational

Front

What did ancient Egyptians use for measurement?

Back

Cubits

Front

What did the Greeks contribute to Pi?

Back

They used it to build structures.