12.5 inches
I'm not completely sure what a "2.5 inch circle" is. Is that the distance all the way across the circle (diameter), or is it the distance from the center of the circle to its curve (radius) ? If diameter = 2.5 inches, then area = 4.909 square inches If radius = 2.5 inches, then area = 19.635 square inches
Radius of circle: 25/2 = 12.5 feet
The diameter of a circle with a circumference of 25 inches is: 78.54 inches. (d = c divided by Pi).
25*pi inches
Radius = 1/2 (diameter) = 25 inches.
12.5 inches
I'm not completely sure what a "2.5 inch circle" is. Is that the distance all the way across the circle (diameter), or is it the distance from the center of the circle to its curve (radius) ? If diameter = 2.5 inches, then area = 4.909 square inches If radius = 2.5 inches, then area = 19.635 square inches
The circumference of a circle with a radius of 12.5 is 78.54 to two decimal places.
Area of a circle = (pi) x (radius)2 Radius = 1/2 the diameter = 5 inches Area = (pi) x (5)2 = 25 pi = 78.54 square inches (rounded)
Radius of circle: 25/2 = 12.5 feet
The diameter of a circle is twice the length of its radius. Therefore, if the radius is 25 cm, the diameter would be 2 x 25 cm = 50 cm. The diameter is a straight line passing through the center of the circle and connecting two points on the circle's circumference.
25. The answer also depends on the unit of measurement (feet, inches, centimeters, etc.)
Diameter = 50 inches Radius = 25 inches Area of circle = pi x 25 x 25 = 3.1415 x 625 = 1963.44 square inches which is equivalent to 1963.44/144 = 13.63 square feet
A circle with a circumference of 25 inches has a radius of about 3.979 inches.
Radius = 1/2 of the diameter = 12.5 cm.
The diameter of a circle with a circumference of 25 inches is: 78.54 inches. (d = c divided by Pi).