The circumference of a circle with a diameter of 12 cm is: about 37.7 cm
It is: pi*12*12 square cm
The area of a circle with a diameter of two cm is about 3.1416 cm.
If the diameter is 12 cm the radius is 6 cm.
A circle with a diameter of 8.5 cm has an area of 56.75 square cm
Area of circle: 36*pi = 113.097 square cm to 3 decimal places
Diameter = 12 cm so radius = 6 cm. Then area = pi*r2 = 36*pi = 113.1 cm2
For a circle with a diameter of 100 cm, the area is ≈ 9,503.32 cm2
The area of a circle that has diameter of 3 cm is: 7.069 cm2
The area of circle that has a diameter of 6.5 cm is: 33.18 cm2
The diameter of a circle with an area of 86.54625 cm2 is: 10.49734 cm
The area of a circle with a diameter of 6 cm is: 28.27 cm2