13.816
The circumference of a circle with a 7cm radius is 44cm. The area is 154cm2
The approximate circumference of a circle with diameter fourteen centimeters is 44cm
Multiply by pi , so 14 x 22/7 = 44cm approximately.
Radius of circle: 44/2*pi = 7 rounded Area of circle: pi*7 squared = 154 square cm rounded
201.06 square inches.
The diameter of a circle is the longest straight line in a circle which is connected by two opposite points on the circle
6
A = Pi·442 ≈ 6,082.12cm2
The circumference of a circle is the distance around it.
The perimeter of a circle is its circumference
Circumference of the circle (18 cm) = 2*pi*radiusRearrange the formula:radius = Circumference/2*piradius = 2.864788976 cm or 3 cm to the nearest cmheight = 44 cm
The round perimeter of circle is its circumference