The formula for the area of a circle is r*r*pi, where r is radius. Radius is half of the diameter, so to find the area you first need to find half of 17.
17/2=8.5
Then put that in the formula to find the answer.
8.5*8.5*3.14=226.865
with a more accurate value for Pi you get 226.98
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Area of circle = pi x (radius)2 pi= 3.1416 radius = diameter/2 = 17/2=8.5cm Therefore, Area= 3.1416 x (8.5)2 Area= 226.98 sq.cm.
17 micrometers = .00066929133858267 inches.
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
226.98 inches squared.
The diameter of a circle with an area of 37.68 is 6.92