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The formula is pi (3.14) x radius x radius
3.14 x 12 x 12 = 446.4
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What is the area of a circle you the circumference is 12 pi ft?
Circumference = 2 * pi * radius 12 pi ft = 2 pi radius radius of the circle = 6 ft Area = pi *radius2 Area = pi (6)2 Area = 36 pi ft2
What is the area of a half-circle with a radius of 12 ft square?
It is: 72*pi square feet if the radius is 12 feet and not12 square feet
What is the area and circumference of 12 ft?
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter
What is the ratio of the surface area of a sphere with radius 2 ft to the surface area of a sphere with radius of 5 ft?
a. 2 to 5.
What is 125 sq ft radius?
A circular shape with an area of 125 sq ft has a radius of 6.31 ft (approx).
What is the area of a circle you the circumference is 12 pi ft?
Circumference = 2 * pi * radius 12 pi ft = 2 pi radius radius of the circle = 6 ft Area = pi *radius2 Area = pi (6)2 Area = 36 pi ft2
In a circle a 90 degree sector has has area 36 pi ft squared what is the radius of the circle?
The radius is 12
What is the area of a square with radius 17 ft?
What is the area of a square with a radius of 17 ft
What is the area of a half-circle with a radius of 12 ft square?
It is: 72*pi square feet if the radius is 12 feet and not12 square feet
What is the area in feet of a 12 inch circle?
There's no way to express area in feet - it needs to be square feet. A circle of radius 12" has an area of pi sq. ft. ~= 3.141 sq. ft. A circle of diameter 12" has area pi/4 sq ft ~= 3/4 sq. ft.
What is the area and circumference of 12 ft?
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter
What is the ratio of the surface area of a sphere with radius 2 ft to the surface area of a sphere with radius of 5 ft?
a. 2 to 5.
What is 125 sq ft radius?
A circular shape with an area of 125 sq ft has a radius of 6.31 ft (approx).
What is the surface area of a cylinder that has a radius of 3 ft and height of 4 ft?
A cylinder that has a radius of 3 ft and height of 4 ft has a surface area of 131.95 square feet.
What is the approximate area of a circle with a radius of 26 ft?
what is the approximate area of a circle with a radius of 26ft
What is the area of a 12 ft diameter circle?
Area of a Circle = (pi)(r^2) Diameter = 2r If the diameter of the circle is 12, then the radius has to be 6. If the area of a circle is pi times the square of the radius, and the square of 6 is 36 (6x6), then the area of the circle is 36pi.
What is the radius if the diameter was 24ft?
12 ft. The radius is half of the diameter.
