This calculator computes the values of typical circle parameters such as radius, diameter, circumference, and area, using various common units of measurement. home / math / circle calculator. Circle Calculator. Please provide any value
Again, we know that C = πd, and that the diameter of the earth is 12,742km. Using this information we can calculate the circumference of the Earth as C = π x 12,742km = 40,030km. Formula for the Circumference and Area of a Circle
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Very helpful and straight forward, easy way to check homework answers to make sure they are correct, and the student is on the right path, the best ap for students i have used ever, awesome calculator.
Arthur Parker
I wish this had been around when I went to school. My one complaint would be that some equations are solved different, such as using a more advanced equation I do not understand.
Christopher Stewart
If the circumference of the circle is known, then the formula will be: A = C square / 4π.