Area of a 50 Centimeter Circle
What is the area of a circle with a DIAMETER of 50 cm (radius of 25 cm)? How big is a 50 centimeter circle?
Diameter
cm
Diameter
ft
in
Diameter
meters
Diameter
yards
Units
Area of a 50cm diameter circle
1,963.5 | square centimeters |
0.19635 | square meters |
304.34 | square inches |
2.1135 | square feet |
0.23483 | 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.