The area of Perth is approximately 5,386 square kilometers.
The total land area of Jordan is approximately 89,342 square kilometers.
The area of the farm is 2 square kilometers.
The area of Inverness, Scotland is approximately 58 square kilometers.
Wales covers an area of approximately 20,735 square kilometers or 8,006 square miles.
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.
Area of a circle = (pi) x (square of radius) = (pi) x (5)2 = 25 pi = 78.54 square km (rounded)
A circle with a radius of 0.9 km has an area of 2.54 square km
The surface area of Mars is approximately 144,798,500 square kilometers. The equatorial radius is about 3,396 km and the polar radius is 3,376 km.
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.
It is: pi*352 = 3848.451 square km to 3 decimal places
It is: 4*pi*64002 square km
The area of the crater can be calculated using the formula for the area of a circle: A = πr^2, where r is the radius. Given a radius of 85 km, the area of the crater would be approximately 22,665 square kilometers.
The Earth is only approximately spherical, not perfectly so. Its polar radius is 6,357 km while the equatorial radius is 6,378 km and a mean radius of 6,371 km. These give estimates for the distance around the Earth, at latitude 45, of between 28,243 km and 28,337 km.
It is: 270/360*pi*2 squared = 3*pi square km
Using 3.14 as Pi the area of circle is: 615.44
Area of circle: pi*6.5^2 =132.732 square km to 3 decimal places