A 25-foot radius circle is 1,963.5 ft2
Area of the circle in square feet: pi*radius squared
That would be 5026.55 square feet.
28.27 ft2
78.54 ft2
A 25-foot radius circle is 1,963.5 ft2
A 25-foot radius circle is 1,963.5 ft2
The circumference is 188 feet.
452 square feet.
Area of the circle in square feet: pi*radius squared
Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared
That would be 5026.55 square feet.
28.27 ft2
78.54 ft2
Area of a circle: pi times radius squared
Circumference of a circle = 2*pi*radius or pi*diameter Area of a circle = pi*radius squared
The area of a circle is PI times the radius of the circle squared. The radius of a one foot diameter circle it 1/2 or .5 feet. .5 squared is .25 PI is 3.1416 3.1416 times .25 = .79 square feet So, there are about .8 square feet in a 1 foot diameter circle.