490.9 square inches for a 25-inch diameter circle.
A circle with a diameter of 25 mm has an area of 490.9 square mm.
Area = pi R2 = 25 pi = 78.54 square inches (rounded)
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
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
490.9 square inches for a 25-inch diameter circle.
Diameter of circle: 25/pi = 8 inches rounded to the nearest whole number
The area of the circle is 490.87 cm2
A circle with a diameter of 25 mm has an area of 490.9 square mm.
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
Area = pi R2 = 25 pi = 78.54 square inches (rounded)
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 radius of 12.5 feet (25/2) has an area of 490.87 square feet.
The area is 78.5 square inches.
17.4 is 25% of what number?
490.87 square feet
The circumference of a circle with a diameter of 25 is: 78.54