A circle has diameter = 16
Calculate Area, Circumference, Radius, Diameter
Calculate radius (r):
d = 2r
Rearranging the equation, we get:
| r = | d |
| 2 |
| r = | 16 |
| 2 |
r = 8
Calculate circumference (C):
C = 2πr
C = 2π * 8
C = 16π or 50.2655
Calculate Area (A):
A = πr2
A = π * 82
A = 64π or 201.0619
Final Answers
r = 8
C = 16π or 50.2655
A = 64π or 201.0619
C = 16π or 50.2655
A = 64π or 201.0619
