A circle has diameter = 2
Calculate Area, Circumference, Radius, Diameter
Calculate radius (r):
d = 2r
Rearranging the equation, we get:
| r = | d |
| 2 |
| r = | 2 |
| 2 |
r = 1
Calculate circumference (C):
C = 2πr
C = 2π * 1
C = 2π or 6.2832
Calculate Area (A):
A = πr2
A = π * 12
A = 1π or 3.1416
Final Answers
r = 1
C = 2π or 6.2832
A = 1π or 3.1416
C = 2π or 6.2832
A = 1π or 3.1416
