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What is the square footage of a 10 foot radius circle?
Knowing that the area of a circle is its radius squared times Pi, the area of a 10 ft radius circle is 100*Pi square ft, or about 314 square feet.
What is the amount of surface a figure covers?
It is the area of its foot-print.
How many feet are in a 28 foot Circle?
Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared
What is the square foot surface area required for 213000 gallons of water at 12 feet in depth?
213,000 gal / 7.48 gal /cubic foot =28,476cf /12ft(depth)=2373 sqft of surface area
How many square feet are in a 25 foot radius?
A 25-foot radius circle is 1,963.5 ft2
A ball has a radius of 1 foot What is the surface area of the ball?
4 pie ft. 2
What is the surface area of the ball that has a radius of 1 foot?
Surface area of a sphere = 4πr²A= 4(3.14159) X 1A= 12.56 ft²
What is the spherical radius of 1 foot?
It is the distance from the centre to all points on the surface of a sphere with a radius of 1 foot.
What is the approximate surface area of a cylinder if the height is 1 foot and a radius is 2 feet?
37.69911184 rounded to 38 square feet
How do i get surface area of a circular spa with a 12 foot diameter?
To calculate the surface area of a circular spa, you can use the formula for the area of a circle: ( A = \pi r^2 ), where ( r ) is the radius. For a spa with a 12-foot diameter, the radius would be 6 feet (half of the diameter). Plugging this into the formula gives you ( A = \pi (6)^2 \approx 113.1 ) square feet. Therefore, the surface area of the spa is approximately 113.1 square feet.
How many square feet are there in a circle with a diameter of 44 inches?
Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.Use the formula area = pi times radius2 to get the area. The radius is half the diameter. A foot is 12 inches, a square foot is 144 square inches.
What is the surface area of a human foot in percentage?
The surface area of an average adult human foot is about 1.5% of the total body surface area. This means that the foot occupies a relatively small percentage of the body's overall surface area.
What is the square foot of a 3 foot circle?
Area of a circle = pi*radius squared
What is the surface area of 75 foot round pond?
If 75 feet is the circumference of the pond then its radius works out as 12 feet rounded to the nearest whole number and its surface area is pi*12^2 which is 144*pi square feet.
WHAT IS THE SQUARE FOOT OF 20 FOOT CIRCLE?
Area of a circle = pi times radius squared
What is the area of a 16 foot circle?
Area of any circle is: pi times radius squared
What is the square footage of a 25 foot round pool?
Surface area for a circle is pi * radius squared If the diameter is 25 feet, then the radius is 12.5 feet, and the square footage is pi * 12.5 * 12.5 Or about 491 square feet
