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How do you find the diameter of a circle using pi?
Diameter = circle's circumference/pi
How do you calculate circumference and area of pi?
Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius
How do you find diameter of circle using the circumference?
Diameter = circumference/pi
How do you find the circumference of a circle by using 3.14?
You multiply the circle's diameter by 3.14 (Pi) to get the circumference.
How do you find circumference using radius'?
Circumference of a circle = 2*pi*radius
How do you find the circumference of a circle using pi on a calculator?
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.
How do you find the diameter of a circle using twelve inches as the circumference?
Divide the circumference by Pi.
How do you find the circumference of a circle whos radious is 7.8?
using pi
How do you find the radius of a circle using an equation?
What do you have? The area of the circle or the circumference? Area: divide the area by pi, then square root it Circumference: divide the circumference by 2 then divide it by pi
How can you find the circumference of circle?
Circumference of a circle = 2*pi*radius or diameter*pi
Why you are using pi to calculate circumference of the circle?
Because the ratio of the circumference to the diameter of every circle is pi. So circumference = pi*diameter.
How do you find circumfrance using diameter?
circumference of a circle = pi*diameter or 2*pi*radius
