PI Day Trivia Contest

Front

Convert π radians to degrees. (HINT: 2π = 360 degrees)

Back

180⁰

Front

_____________ is twice the length of the radius.

Back

diameter

Front

What does the Massachusetts Institute of Technology (MIT) do every year on Pi Day?

Back

Mails its College Acceptance Letters

Front

Who adopted π as the symbol for Pi in the 1700s?

Back

Euler

Front

What is the world record for Pi digits memorized?

Back

70,000 digits

Front

What is the formula for the circumference of a circle?

Back

C = 2πr, where r is the radius.

Front

What is the value of π (Pi) approximately?

Back

3.14

Front

What is the area of a circle formula?

Back

A = πr², where r is the radius.

Front

What is the relationship between diameter and radius?

Back

Diameter = 2 × Radius.

Front

What is the significance of Pi Day?

Back

Celebration of the mathematical constant π on March 14.