94.985 or approximately 95 square centimeter.
pi*112 = 380 square cm
If you mean the area of a circle then it is: pi times radius squared
11cm x 5cm = 55cm2.
round
The circumference of a circle, if the radius is 11cm, is about 69.12cm
11cm * pi 34.5575192 centimeters
22
C = 69.115 cm
A circumference of 34.6 cm
94.985 or approximately 95 square centimeter.
pi*112 = 380 square cm
It is 1/2*pi*r2 = 190.1 cm2
If you mean the area of a circle then it is: pi times radius squared
11cm=110mm
a circle
11cm x 5cm = 55cm2.