Area of a 140 Centimeter Circle
What is the area of a circle with a DIAMETER of 140 cm (radius of 70 cm)? How big is a 140 centimeter circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 140cm diameter circle
15,394 | square centimeters |
1.5394 | square meters |
2,386.0 | square inches |
16.570 | square feet |
1.8411 | square yards |
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.