Area of a 43 Foot Circle

What is the area of a circle with a DIAMETER of 43 feet (radius of 21.5 feet)? How big is a 43 foot circle?
ft
in
Area of a 43′ diameter circle
1,452.2square feet
209,117square inches
161.36square yards
0.033338acres
134.91square meters
1,349,139square centimeters
0.013491hectares
(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 ft2 in2 m2
43′0″ 1,452 209,117 134.9
43′1″ 1,458 209,928 135.4
43′2″ 1,463 210,741 136.0
43′3″ 1,469 211,556 136.5
43′4″ 1,475 212,372 137.0
43′5″ 1,480 213,189 137.5
Diameter ft2 in2 m2
43′6″ 1,486 214,008 138.1
43′7″ 1,492 214,829 138.6
43′8″ 1,498 215,651 139.1
43′9″ 1,503 216,475 139.7
43′10″ 1,509 217,301 140.2
43′11″ 1,515 218,128 140.7