diameter=2*radius
16 in = 2*radius
8 in = radius
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Circumference of a circle is the diameter times pi or 2pi times the radius. Given the diameter, circumference = 16 times pi. So, the circumference is 16pi or 50.265
A = 201 square inches.
64*pi square inches
The area of a circle can be found using the formula A = πr^2. Given that the diameter is 16 inches, the radius would be half of that, which is 8 inches. Therefore, the area of the circle is A = π(8 inches)^2, which simplifies to an area of 64π square inches or approximately 201.06 square inches.
256 x pi squinches 16 in x 16 in x 3.1416 = 804.25 in (rounded to 2 decimal places)