A circle with a radius of 0.9 km has an area of 2.54 square km
A circle with a radius of 1.8 km has a circumference of 11.31 km
Using 3.14 as Pi the area of circle is: 615.44
radius = 48/2 = 24 km
C = 31.4 km
A circle with a radius of 0.9 km has an area of 2.54 square km
The circle's area is 22,698 km2
An area of 5km radius implies a circle. The area of a circle of radius r is {pi}r2. Area ~= 3.14 x 5 x 5 km2 ~= 78.54 km2.
Using 3.14 as Pi the area of circle is: 2807.1913999999997
The circumference of a circle with radius of 7 km is 44.0 km (to the nearest tenth), and the area of a circle with radius of 7 km is 153.9 km (to the nearest tenth).C = 2 pi RA = pi R2
The area of a circle with a radius of 50 km is approximately 7,853 hectares.
A circle with a radius of 1.8 km has a circumference of 11.31 km
The area of a circle with a radius of 10 km is πr^2, where r is the radius. In this case, the area would be approximately 314.16 square kilometers.
The area of a circle can be calculated using the formula A = πr^2, where r is the radius. Given a radius of 45 km, the area would be approximately 6,366 square kilometers.
A circle with a radius of 126 km has a circumference of 791.68 km.
Area of a circle = (pi) x (square of radius) = (pi) x (5)2 = 25 pi = 78.54 square km (rounded)
Using 3.14 as Pi the area of circle is: 615.44