There are: pi*25^2 = 625*pi square meters
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diameter = 50/pi
Diameter = 50 units so the radius will be 25 units Area of a circle = pi*radius2 = pi*252 = 1963.495408 square units Or: 1963.5 square units correct to one decimal place.
The circumference of a circle with a diameter of 50 feet is about 157.1 feet. (diameter x Pi = circumference).
If a circle is 50 feet wide, that means its diameter is 50 feet. The radius of a circle is half the diameter, therefore the answer is 25 feet.
diameter = circumference/pi