Circumference
Diameter = 2 in
6.28 in
What is the formula to find the Circumference of a circle, given a Diameter?
C = 3.14 x d
a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
Diameter
What do you get when you find the Radius of a Jack-O-Lantern?
A "Pumpkin Pi-e"
Radius = 4 in
49.92 in
What is the formula to find the Circumference of a circle, given only a radius?
C = 3.14 x 2 x r
a straight line from the center to the outside of a circle or sphere.
Radius
What was Sir Issac Newtons favorite find of Pie?
Apple Pi-e
Diameter = 1.2 in
3.768 in
How many radii does it take to make a diameter?
2r
the enclosing boundary of a curved geometric figure, especially a circle.
Circumference
What do Pi and Captain America have in common?
They could do this all day.
Radius = 0.5 in
3.14 in
How many diameters does it take to make a radius?
Half of One.
Center
What is a Mathematicians favorite kind of snake?
A Pi-thon
A Circumference is always how many times bigger than the diameter?
Pi
What is the formula to find the area of a circle?
a straight line passing from one side of a circle to another without ever touching the center.
Chord
Why did Pi fail it's drivers test?
Because it didn't know how to stop.