of a circle is
I want to calculate
Area
Circumference
Radius
Diameter
All
  

Answer
Success!
r = 0.79788456080287
C = 1.5958π or 5.0133
d = 1.5957691216057

↓Steps Explained:↓

A circle has area = 2

Calculate Area, Circumference, Radius, Diameter

Calculate radius (r):

A = πr2

Rearranging the equation, we get:

r2  =  A
  π

r  =  A
  π

r  =  2
  3.1415926535898

r  =  1.4142135623731
  1.7724538509055

r = 0.79788456080287

Calculate circumference (C):

C = 2πr

C = 2π * 0.79788456080287

C = 1.5958π or 5.0133

Calculate diameter (d):

d = 2r

d = 2 * 0.79788456080287

d = 1.5957691216057

Final Answers

r = 0.79788456080287
C = 1.5958π or 5.0133
d = 1.5957691216057
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