3.14 x 12.52 = 490.625 or round it up to 490.63 millimeters.
A circle with a diameter of 25 mm has an area of 490.9 square mm.
A 50mm circle has a diameter of 50 millimeters, which is approximately 1.97 inches. The radius, which is half the diameter, measures 25 millimeters (about 0.98 inches). To find the area, you can use the formula A = πr², resulting in an area of approximately 1,963.5 square millimeters.
490.9 square inches for a 25-inch diameter circle.
Calculate the radius, which is simply 1/2 the diameter. Then use the standard formula for the area of a circle. ________________________________________________________________ The circle area = (pi) x diameter / 4 = 3.14 x 25/4 = 19.625 Sq inch
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
A circle with a diameter of 25 mm has an area of 490.9 square mm.
The area of the circle is 490.87 cm2
490.9 square inches for a 25-inch diameter circle.
Calculate the radius, which is simply 1/2 the diameter. Then use the standard formula for the area of a circle. ________________________________________________________________ The circle area = (pi) x diameter / 4 = 3.14 x 25/4 = 19.625 Sq inch
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
25 pi sq ft
Using 3.14 as Pi the area of circle is: 78.5
Area of a circle = pi * r^2 So - for yours: Area = 3.14 * 25 =78.5 square inches