625 pi = 1,963.5 (rounded)
Chat with our AI personalities
A circle with a radius of 25 cm has an area of 1,963.5 square cm.
A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.
Area = (pi) (radius)2 = 25 pi = 78.54 square units (rounded)
The circumference of a circle if radius is 25 is about 157.1
Using 3.14 as Pi the area of circle is: 0