5000.
Area of a square = 0.5*(diameter)^2
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∙ 14y agoArea = pi*502 square cm
(100 pi) square inches is.
If the area of a circle is 64 square units the diameter is: 9.027 units.
The largest pen you can make is a circle with a circumference of 100 meters.Its diameter is 31.83 meters, and its area = 795.77 square meters.It's a lot easier to just go with a square ... the largest area you can make with straight sides.Use the 100 meters of fence to enclose a (25 x 25) square. The area is 625 square meters.
pi x square of radius gives area. 3.14 x 100 = 314 sqft.
Area = pi*502 square cm
(100 pi) square inches is.
A circle with a radius of 50 mm has an area of 7853.98 square mm
The formula A = (pi) r2 lets you find the radius, which is half of the diameter. Divide the area by pi, then take the square root of that value, which is the radius. Then multiply by 2 to get the diameter. -- Example: Area = 100 A = (pi) r2 100 = (3.1416) r2 r2 is 100/3.1416 or about 31.83, and the square root is 5.64 r = 5.64 and D = 11.28
Area of circle: pi*10^2 = 100*pi square inches
Area = pi*502 = 7853.981634 or about 7854 square feet.
Area = pi*radius2 = 100*pi square units, then its diameter must be 20 units Circumference = 20*pi units
The area of the circle is πr^2 = (π(10/2)^2) = 25π square inches. The area of the square is 10^2 = 100 square inches. The area of the region inside the square and outside the circle is 100 - 25π = 21.46 square inches.
If the area of a circle is 20 square inches the diameter is: 5.046 inches.
If the area of a circle is 64 square units the diameter is: 9.027 units.
pi x square of radius gives area. 3.14 x 100 = 314 sqft.
Area = pi*502 = 7853.982 square meters rounded to 3 decimal places