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diameter=18 ft so radius=9 feet area of cirlce=pi*r^2 so area is 81pi ft^2 =81*3.14 ft^2 =254.34 ft^2
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How sq ft in a 4 ft circle?
If the diameter of the circle is 4 feet across the area is about 12.6 sq ft. You can check this by using the formula Area=Pi times the radius squared.
What is the area in sq ft if the circle is 9.5yd across?
The area of a circle = (pi)*r^2 pi = 3.14 r = 9.5/2 = 4.75 r^2 =22.56 area of the circle = (3.14)*(22.56) = 76.7
What is the square ft of a 9 ft circle?
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
What is the area for a small 20ft Circle?
The area is the same as that of a big 20 ft circle. Assuming the 20 ft refers to the diameter of the circle, its area is 314.159 sq ft (to 3 dp)
What is the area of a 14 foot circle?
Area of circle = Pi x diameter2/4 = 153.96 sq ft for a 14 ft circle
What is the area of a circle that has a 10 ft diameter?
The area of a circle that has a 10 ft diameter is: 78.54 square feet.
Area of a circle with a 13 ft diameter?
The area of a circle with a 13 ft diameter is: 132.7 square feet.
What is the surface area of a circle that is 27 ft?
Area of a circle = pi*radius2
What is the area of Ft and ft?
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter
What is the square foot of a circle that is 20 foot?
If the circle is 20 ft radius, the area is π·20² = 1256.637 ft² If the circle is 20 ft diameter, the area is π·(20/2)² = 314.1593 ft² If the circle is 20 ft circumference, the are is π·(20/2π)² = 63.66198 ft²
What is the area of a circle with 75 ft.?
Area of a circle = pi times radius squared
How do you get the square footage of a 74 foot circle?
A circle 74 feet across has a radius of 37 feet. using the formula Area = pi * r2 , the area equals (3.1416)x(372) = 4300.8405 sq ft.
