l Circle circumference = 8
of a circle is
I want to calculate
Area
Circumference
Radius
Diameter
All
  

A circle has circumference = 8

Calculate Area, Circumference, Radius, Diameter

Calculate radius (r):

C = 2πr

Rearranging the equation, we get:

r  =  C
  

r  =  8
  2 * 3.1415926535898

r  =  8
  6.2831853071796

r = 1.2732395447352

Calculate diameter (d):

d = 2r

d = 2 * 1.2732395447352

d = 2.5464790894703

Calculate Area (A):

A = πr2

A = π * 1.27323954473522

A = 1.6211π or 5.0928

Final Answers


r = 1.2732395447352
d = 2.5464790894703
A = 1.6211π or 5.0928