Look up PI’s in your area.
If asking does not work a PI should.
circumference = pi x diameter c = pi x D pi = 3.14 divide both sides by pi to get D c/pi = D
Diameter = circumference/pi
you're cheating your geometry homework. do it yourself.
Rho
A circumference is the distance around a circle. To find a circle's circumference you need to follow the formula: d*pi The d stands for diameter and pi is 3.14. You need to mulitply the length of the diameter by pi for the circumference. Or, if the diameter isn't given, multiply the radius by 2 and then multiply that by pi.
You cannot find the "PI" of anything Pi is a set numerical value, PI = 3.14159265358979323846… (It goes on forever) But in geometry we consider Pi to equal 3.14
To find a number in Pi, see the link below
To find the diameter of a circle, you use pi to find the radius, because the middle of a circle is pi.
In base pi yes, it is 10 in base pi.
Pi always equals 3.14...
Most scientific calculators have a button for pi. So to find the circumference of a circle multiply pi by the diameter. If there is no pi button you can approximate pi as 3.14.