Hipparchus
Trignometry
So soccer has the circle in the middle of the field. That is related to pi because it is a circle. That is how they are related!
hipparcus a greek mathematician
Pi is related to the area of a circle because it just is. It is closely related to it in math, and to find the circumference (PI 3.14), you must know the area or the diameter.
Greece introduced trignometry
Hipparchus
Trignometry
Pi Day can be celebrated by eating a pie, discussing topics related to pi, dressing in pi-ralated apparel, such as a shirt with the pi symbol on it, or doing anything else related to pi.
So soccer has the circle in the middle of the field. That is related to pi because it is a circle. That is how they are related!
hipparcus a greek mathematician
Pi is related to the area of a circle because it just is. It is closely related to it in math, and to find the circumference (PI 3.14), you must know the area or the diameter.
Pi is related to the diameter of a circle through the circumference. C=(pi)*d C = circumference (perimeter of the circle) pi = constant d = diameter
=1/2=0.5
yes
area of a circle pi *r^2
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