the square foot? are you sure this isn't a biology question?
If 7 feet refers to the diameter, multiply that by pi.
Well, isn't that a happy little question! You see, a circle doesn't have square feet because it's a two-dimensional shape. But if you're looking for the area inside the circle, you can use the formula A = πr^2, where r is the radius (half the diameter). So, for a circle with a 7-foot diameter, the radius would be 3.5 feet, and the area would be approximately 38.48 square feet. Just imagine all the beautiful things you could paint on that canvas of space!
diameter= 5m radius= diameter/2 = 5/2 =2.5m area of the circle= πr*r =22/7*2.5*2.5 =19.64....m
It is: pi*3.5 squared inches
It depends on what you mean by a 7 foot circle.
A circle with a 7 foot diameter has a circumference of 22 feet (approx).
A circle with a diameter of 7 inches has an area of 38.48 square inches.
21.99
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.
the square foot? are you sure this isn't a biology question?
A circle with a 7 inch diameter has an area of 38.48451.
If 7 feet refers to the diameter, multiply that by pi.
A 7-meter diameter circle has an area of 38.5 square meters.
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.
Well, isn't that a happy little question! You see, a circle doesn't have square feet because it's a two-dimensional shape. But if you're looking for the area inside the circle, you can use the formula A = πr^2, where r is the radius (half the diameter). So, for a circle with a 7-foot diameter, the radius would be 3.5 feet, and the area would be approximately 38.48 square feet. Just imagine all the beautiful things you could paint on that canvas of space!
Diameter of a circle is pi times the square of its radius. For a circle having a diameter of 7 mm, area = pi (3.1416) x 3.5 mm x 3.5 mm = 38.5 square millimeters.