Area of a 7 Meter Circle

What is the area of a circle with a DIAMETER of 7 meters (radius of 3.5 meters)? How big is a 7 meter circle?
meters
Area of a 7m diameter circle
38.485square meters
384,845square centimeters
0.0038485hectares
59,651square inches
414.24square feet
46.027square yards
0.0095097acres
(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.

Diameter
Circle Area by Diameter
(results are rounded)
Diameter m2 ft2
7.0 m 38.48 414.2
7.1 m 39.59 426.2
7.2 m 40.72 438.3
7.3 m 41.85 450.5
7.4 m 43.01 462.9
Diameter m2 ft2
7.5 m 44.18 475.5
7.6 m 45.36 488.3
7.7 m 46.57 501.2
7.8 m 47.78 514.3
7.9 m 49.02 527.6