The formula for the area of a circle is pi (3.141265...) times the radius squared. Since half of the diameter is the radius, plug that number into the formula to get the total square feet.
3 feet
The answer will depend on whether the 6 feet refers to the radius or diameter of the circle and which length is being measured in lineal feet.
Diameter is 24 feet, Radius is 24/2 = 12 feet Area of circle = pi x r x r = 3.1415 x 12 x 12 = 3.1415 x 144 = 452.376 square feet
625*pi, or approximately 1,963 square feet This is the answer for square feet or area of the circle. pi*radius squared . The linear feet or circumference is found by multiplying the diameter times pi. answer is 50*pi or about 157 feet rounding pi to 3.14
The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.The diameter of a circle is twice the radius.
3 feet(im sure.....i think.....)
There are three feet in one yard, so a diameter of two yards is six feet. The radius is half the diameter, so the radius is three feet.
You should say if the 9 feet is a radius, diameter or circumference.....if radius then 254.47 feet
-- 3 feet in the diameter -- 1.5 feet in the radius -- 9.425 feet in the circumference (rounded)
The formula for the area of a circle is pi (3.141265...) times the radius squared. Since half of the diameter is the radius, plug that number into the formula to get the total square feet.
Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared
Area of circle: pi times radius squared
Divide the diameter by 2 to get the radius. Then use the standard formula for the area of the circle (which is pi times radius squared).
Circumference of a circle = 2*pi*radius or pi*diameter Area of a circle = pi*radius squared
Divide the diameter by 2, to get the radius. Then you can use the standard formula for the area of a circle. As a reminder, that is:area = pi x radius squared
A circle's diameter is twice its radius.