Pi Formulas
This is the formula to find the circumference of a circle
What is pi times diameter?
Pi is the ratio of a circles circumference to this measurement
What is the diameter?
This is the circumference of a circle with a diameter of 10 inches.
What is 31.4 inches?
This is the most adorable pi there is
What is a "Cutie Pi-e"?
This is the tallest building in the world
What is the Burj Khalifa?
This is the formula for finding the area of a circle.
What is pi times radius squared?
This famous physicist has a birthday on Pi Day (March 14)
Who is Albert Einstein?
This is the circumference of a circle with a radius of 4 centimeters
What is 25.12 centimeters?
This is what you call a mathematician that takes over a ship
What is a "Pi-rate"?
What is "Keep, Change, Flip"?
Given the diameter, this is the formula to find the radius
What is diameter divided by 2?
This is the reason Pi Day is celebrated on March 14.
What is the first 3 digits of pi (3.14)?
This is the diameter of a circle with a circumference of 28.26 feet
What is 9 feet?
This is what a mathematician needs to fly a plane
What is a "Pi-lot's License"?
Two figures must have all equal angles and side lengths multiplied by the same scale factor in order to be considered these
What are scale copies?
Given the circumference, this is the formula to find the diameter
What is circumference divided by pi?
This is a number that cannot be expressed as a fraction of two integers
What is an irrational number?
This is the area of a circle with a diameter of 4 inches
What is 12.56 square inches?
This is what you call a group of multiple sea creatures that have 8 legs each?
What are "Octo-pi"
This is the deepest discovered point in the ocean, located in the Mariana Trench
What is the challenger deep?
Given the area of a circle, this is the formula to find the radius
In 1737, Leonhard Euler popularized the usage of this, a symbol that we are very familiar with today.
What is the pi symbol?
This is the area of a circle with a radius of 5 centimeters
What is 78.5 square centimeters?
This is the ratio of circumference to diameter in a Jack-o-Lantern
What is "Pumpkin Pi-e"?
What is a straight line passing through the origin?