The area of a circle with a 7-foot diameter is: 38.48 square feet.
To find the area of a circle, you can use the formula ( A = \pi r^2 ), where ( r ) is the radius. For a circle with a 14-foot diameter, the radius is 7 feet. Therefore, the area is ( A = \pi \times 7^2 = \pi \times 49 ), which is approximately 153.94 square feet.
There are about 38.48 square feet in a 7' diameter circle
The area of a circle is the number pi multiplied by the square of the radius of the circle. The radius is half the diameter. Therefore, the area of the specified circle is pi(3.5)2 = 38 square feet, to the justified number of significant digits. The last digit in the answer is depressed because it may not be accurate within 1 unit, if the diameter of 7 is accurate to only one significant digit.
If 7 feet refers to the diameter, multiply that by pi.
The area of a circle with a 7-foot diameter is: 38.48 square feet.
It depends on what you mean by a 7 foot circle.
To find the area of a circle, you can use the formula ( A = \pi r^2 ), where ( r ) is the radius. For a circle with a 14-foot diameter, the radius is 7 feet. Therefore, the area is ( A = \pi \times 7^2 = \pi \times 49 ), which is approximately 153.94 square feet.
There are about 38.48 square feet in a 7' diameter circle
The area of a circle is the radius "r" squared times the irrational number pi (approximately 3.14)so a 14-foot diameter means a 7 foot radius.(7 ^2) * 3.14 = 49 * 3.14 = 153.86 square feet.
A circle with a 7 foot diameter has a circumference of 22 feet (approx).
The area of a circle is the number pi multiplied by the square of the radius of the circle. The radius is half the diameter. Therefore, the area of the specified circle is pi(3.5)2 = 38 square feet, to the justified number of significant digits. The last digit in the answer is depressed because it may not be accurate within 1 unit, if the diameter of 7 is accurate to only one significant digit.
Diameter = 7 feet Radius = 3.5 feet Area of circle = pi x r x r = 3.1415 x 3.5 x 3.5 =38.483 square feet.
A 7-meter diameter circle has an area of 38.5 square meters.
21.99
62.5 x 62.5 x 22/7 =12276.8 sqft
A circle with a diameter of 7 inches has an area of 38.48 square inches.