Area=pi*the radius to the second power. Area= 3.14*2squared Area=3.14*4 Area=12.56 yards squared!!! I AM SO RIGHT!!! I hope i am...
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Using 3.14 as Pi the area of circle is: 123.83657600000001
To find the area of a circle, you use the formula A = πr^2, where A is the area and r is the radius of the circle. Since the diameter is 8 yards, the radius is half of that, which is 4 yards. Plugging this into the formula, we get A = π(4)^2 = 16π square yards. So, the area of the circle is 16π square yards.
The area of a circle with a diameter of 4 inches is: 12.57 square inches.
Area of a circle = (1/4) x (pi) x (square of the diameter)
Its diameter is about 4 cm rounded