Area of a 11 Foot Circle
What is the area of a circle with a DIAMETER of 11 feet (radius of 5.5 feet)? How big is a 11 foot circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 11′ diameter circle
95.033 | square feet |
13,685 | square inches |
10.559 | square yards |
0.0021817 | acres |
8.8289 | square meters |
88,289 | square centimeters |
results may be rounded
Area of a Circle Formula
The area of a circle is pi times the square of its radius. The radius is half the diameter.
Area = π * (Diameter / 2)2
Diameter of a Circle
The diameter of a circle is the distance from one edge to the other, passing through the center. It is twice the radius.