380. 1 cm2 is the area of the circle.
See: the area of a circle is pi (3.14) times radius2 .
3.14 x 121 = 380.1
The radius of a circle with an area of 380 sq inches is 11 inches.
A = 380 square feet.
Using 3.14 as Pi the area of circle is: 0
Its radius is 11 feet and so its diameter is 2*11 = 22 feet
The circumference of a circle with a radius of 11 is about 69.12The general formula is circumference = (2 x radius) x pi. Therefore, in this instance, the answer is 2 x 11 x pi = about 69.12.
A circle with a radius of 11 inches has an area of 380.13 square inches.
It is 5.5 cm.
A circle with a radius of 11m has an area of ~380.13 m2
The radius of a circle with an area of 380 sq inches is 11 inches.
The area of a circle is: pi times radius squared
Using 3.14 as Pi the area of circle is: 379.94
A = 380 square feet.
Area of the circle: pi*11^2 = 121*pi square units
area of a circle is pi times radius squared. the radius is 11 feet. the area ofthe circle would be 380ft2 since it is a half circle you take half of 380... your answer is 190ft2
5.5 is the radius.
Using 3.14 as Pi the area of circle is: 0
Radius = circumference/2pi, in this case 69/2pi or 34.5/3.14, as near 11 cm as makes no difference.