Area = pi*72 = 153.938 square meters
Using 3.14 as Pi the area of circle is: 153.86
A circle with a radius of 30 meters has an area of 2827.43 square meters.
A circle with an area of 2.0 square meters has a diameter of : 1.596 meters.
The area of a 12-meter circle is 113.1 square meters.
A circle with a radius of 7 meters has an area of 153.94 square meters.
A circle with a radius of 14 meters has an area of 615.75 square meters.
The area of a circle is 3.14 times the radius square.Accordingly the radius of the above mentioned circle is 14 meters.
Area = pi*72 = 153.938 square meters
Using 3.14 as Pi the area of circle is: 153.86
if it was a circle it would be about 153.86 square meters.
A circle with a radius of 2.5 meters has an area of 19.63 square meters.
The area of a circle with 6 meters diameter is 9xpi square meters. The area of circles with 4 meters diameter and 2 meters diameter are 4xpi and 1xpi square meters respectively. The combined area is 5xpi square meters. Thus the area 6 diameter circle exceeds the combined area by (9-5)xpi= 4xpi square meters. Substituting the value of pi as 3. 14, the exceeding area is 12. 56 square meters.
Radius of circle: 14/2 = 7 meters
A circle with a radius of 4 meters has an area of 50.27 square meters.
A circle with a radius of 3 meters has an area of 28.27 square meters.
The area of a circle with a circumference of 1,000 meters is: 79,600 square meters.