It is: 16*pi square cm
Area of a circle = pi multiplied by (radius squared)Pi is approximately 3.141 so do r x r x 3.141
The area of a circle of radius 21 is 1386
The area of a circle with a radius of 14.4 is 651.4
Area of a circle = pi*radius squared
A circle with a radius of 135 units has an area of 57,255.53 square units.
area of a circle is pi x radius^2 so... pi x 4^2 = about 50 cm
The 'best' estimate of the area of a circle with a radius of 7.62 meters is: 182.414692 m2
Area of a circle = pi multiplied by (radius squared)Pi is approximately 3.141 so do r x r x 3.141
The area of a circle of radius 21 is 1386
The area of a circle if the radius is 9m 254.5m2
The radius of a circle with the area of 36 is 3.385
The area of a circle with a radius of 14.4 is 651.4
Area of a circle = pi*radius squared
A circle with a radius of 135 units has an area of 57,255.53 square units.
50.26548246 Inches 127.6743254 Centimetres
The area of a circle with a radius of 2m is: 12.566 m2
If the area of a circle is 40.7 the radius is: about 3.6 (3.599)