A circle with a radius of 0.9 km has an area of 2.54 square km
Using 3.14 as Pi the area of circle is: 2.5434
The area of a circle with a diameter of 13 centimeters is: 132.7 cm2
The area of a circle with a 13 ft diameter is: 132.7 square feet.
The circle's area is about 13.45 square units.
A circle with a radius of 0.9 km has an area of 2.54 square km
Using 3.14 as Pi the area of circle is: 2.5434
The circle's area is 22,698 km2
Using 3.14 as Pi the area of circle is: 2807.1913999999997
A circle with a radius of 13 units has an area of 530.93 square units.
The area of a circle with a diameter of 13 centimeters is: 132.7 cm2
The area of a circle with a circumference of 13 is: 13.45 square units.
The area of a circle with a 13 ft diameter is: 132.7 square feet.
The circle's area is about 13.45 square units.
The area of a circle, if it has a diameter of 13 feet, is: 132.7 square feet.
Area of the circle = pi*r2 = 3.14159*3.5*3.5 = 38.48 square km
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