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What is the area of a circle with a radius of 21 feet?
Using 3.14 as Pi the area of circle is: 1384.74
What is the area and circumference of 18.4 feet?
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared
How many square feet in a circle with radius of 75 feet?
A circle with a radius of 75 feet has an area of 17671.458676442588 square feet. You calculate this by using the area of a circle formula, which is A=pi*r^2.
What is the area of a circle if it has a diameter of 25 feet?
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
What is the area of a circle if the diameter is 32 feet?
To find the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius. Since the diameter is 32 feet, the radius would be half of that, which is 16 feet. Plugging this into the formula, the area of the circle would be A = π(16)^2 = 256π square feet.
What is the area of a circle with a radius of 21 feet?
Using 3.14 as Pi the area of circle is: 1384.74
What is the area and circumference of 18.4 feet?
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared
How many square feet in a circle with radius of 75 feet?
A circle with a radius of 75 feet has an area of 17671.458676442588 square feet. You calculate this by using the area of a circle formula, which is A=pi*r^2.
What is the area of a circle if it has a diameter of 25 feet?
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
What is the area of a circle with a radius of 6 ft?
Area of circle = PI * radius^2, so PI * 6^2 = 113.09733553 square feet.
What is the area of a circle with a radius of 7 feet?
The area of a circle is equal to pi*r2, where pi is the radius. In this case, the area is equal to pi*(7 feet)2, which is about 154 square feet.
The circumference of a circle is 62.8 feet What is the radius of the circle in feet and find the area of the circle?
The circumference of a circle is pi * the diameter. The diameter is radius * 2. The area of a circle is pi * the radius squared. So for a circle of circumference 62.8 ft, the radius is 62.8/pi/2 which is 10.0 ft to 1 decimal place The area is pi * radius squared = 314.2 sq ft.
How do you determine square feet of a circle?
Measure its radius in feet or derive it from the diameter or circumference. A circle with radius r feet has an area of pi*r^2 square feet.
What is the area of a circle if the diameter is 32 feet?
To find the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius. Since the diameter is 32 feet, the radius would be half of that, which is 16 feet. Plugging this into the formula, the area of the circle would be A = π(16)^2 = 256π square feet.
What is the area of the circle that has a diamert 12 feet?
A=pi*radius^2 so 12/2=6 ==> radius so 36pi square feet is the area
What is the area of a circle you can surround with 20 feet of fence?
Radius of a circle with 20' circumference = 20'/2pi = 3.18'Area of a circle with 3.18' radius = ((3.18')^2)pi = 31.8 square feet
Square footage of a circle?
The area of a circle is calculate as:A = pi x r squared If the radius "r" is in feet, the area will be in square feet.
