Pi Formulas
Calculus Pi
Pi Identity
Pi Jokes
Pi Trivia
100
The area of a circle ...
What is πr²
100
The limit as x approaches π ...
What is π ?
100
The value of pi rounded to the nearest three decimal points.
What is 3.142 ?
100
3.14 % of sailors are this.
What are pirates?
100
The value of pi fits into this classification of numbers.
What is irrational?
200
The volume of a sphere ...
What is 4/3πr³
200
The integral of 2πx dx.
What is πx² + C ?
200
π is the letter from the alphabet from this language.
What is Greek?
200
You get this when you cut a jack o’lantern by its diameter.
What is pumpkin pi ?
200
Greek mathematician who tried to prove the value of pi.
Who is Archimedes?
300
The formula for surface area of a cylinder.
What is S=2πrh+2πr^2h ?
300
The integral of sin(π/3)+sin(x) dx.
What is xsin(π/3)-cosx + C ?
300
π's birthday is on this date.
What is March 14th?
300
The mathematician said this and the baker replied , " no, pies are round" .
What is πr^2 ?
300
Two groups of people that first discovered the existence of pi.
What are the Egyptians and Babylonians ?
400
The formula for volume of a cone.
What is V=(1/3)πr^2h ?
400
BONUSSSSSSSSS!!!!!!!!!!!!!
BONUSSSSSSSSS!!!!!!!!!!!!! Team Wins An Extra Point
400
Approximate value of pi in fraction form.
What is 22/7?
400
The official animal of Pi day.
What is a Pi-thon?
400
The number of centuries for which the letter pi has been used to represent this special mathematical ratio.
What is 3?
500
Arctan(1) , Arctan(1/2)+Arctan(1/3) , 2Arctan(1/2)-Arctan(1/7) are all equal to ...
What is π/4
500
Gravel is being dumped from a conveyor belt at a rate of 50 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. **V=1/3πr^2h. ------------------------------------------------------------------ The rate at which the height of the pile is increasing when the pile is 21 feet high.
What is 200/441π ?
500
The fourth number after the decimal point of π.
What is 5?
500
The WORST thing about getting hit in the face with a pi.
What is "it never ends.." ?
500
Pi was mentioned in this religious book.
What is the bible?