Mensuration >> Circle

Diameter of a circle with circumference - Circle - Mensuration problem solver

Find the diameter of a circle with circumference of 25.56 units?

diameter of a circle with circumference

circumference = 25.56
r =  C / ( 2 * PI )
radius = 25.56 / ( 2 * PI )
radius = 4.0664
So the radius is 4.0664
d =  r * 2
diameter = 4.0664 * 2
diameter = 8.1328
So the diameter is 8.1328

Circle :

Circle is a perfect round shape.

Circle Formulas :

A =  PI * r * r

C =  2 * PI * r

d =  r * 2

r =  C / ( 2 * PI )


where,

d = diameter
A = area
C = circumference
r = radius

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