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Area of a circle with a 4 feet radius = 16*pi square feet

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Q: What i square foot of a 4 ft radius?
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Related questions

How many square foot are in a 4 foot by 4 foot?

4 ft by 4 ft = 4*4 = 16 square feet.


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 radius four foot circle?

Assuming the diameter is 4 feet, then the radius is half. 4 / 2 = 2 ft.


How many square feet are in a 4 foot by 8 foot box?

4 ft by 8 ft makes 32 sq ft


What is the area and perimeter of a 4 foot square?

4 foot square has 4 feet on each side. Area=4*4=16 sq. ft. Perimeter=4+4+4+4=16 ft.


What is 24 ft square?

A room measuring 6 ft by 4 foot.


How many square foot are in 4x6 room?

4 ft X 6 ft = 24 square feet.


How many square feet is 4 foot by 16 foot?

4*16=64 ft.2


A ball has a radius of 1 foot What is the surface area of the ball?

4 pie ft. 2


How many square feet makes a foot?

A foot is a unit of length, while a square foot is a unit of area. A square foot is the area of a square with sides that are each one foot in length. So, one square foot is equal to 1 foot times 1 foot, or 1 square foot is equal to 1 square foot.


What is square footage of a 4 foot circle?

To find the square footage of a circle, you first need to calculate the area of the circle using the formula A = πr^2, where r is the radius of the circle. In this case, the radius is half of the diameter, so the radius is 2 feet. Substituting the radius into the formula, we get A = π(2)^2 = 4π square feet. Therefore, the square footage of a 4-foot circle is approximately 12.57 square feet.


How many square feet in a 3 foot diameter circle?

The radius of the circle is 4 .5 ft. Where r is the radius and Pi is the mathematical constant: r2*Pi = area of a circle. Therefore the area of your circle must be 7.069 ft2