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A circle with a radius of 9.6 millimeters has a circumference of 60.32 millimeters.
Radius = 1/2 of the diameter = 328/2 = 164 millimeters
The circumference of a circle with a radius of 175 millimeters is about 1,100 mm (C = r x 2 x Pi).
A circle with a radius of two inches has a circumference of about 319.28 mm.To the same accuracy as the one significant figure in the question: 300 mmTo a whole number of millimeters: 319
A of a circle is (pi)r2 r = 4 millimeters A = (4 millimeters)2 pi A = 16pi millimeters2 pi is roughly 3.141592 A= 50.265472 millimeters2
A circle with a radius of 9.6 millimeters has a circumference of 60.32 millimeters.
75.42
20 millimeters
The radius would be 7 millimeters.
Radius = 1/2 of the diameter = 328/2 = 164 millimeters
The circumference of a circle with a radius of 175 millimeters is about 1,100 mm (C = r x 2 x Pi).
The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
Well, honey, the radius of a circle is the distance from the center to any point on the edge. So, if you want it in millimeters, just measure that distance in millimeters. It's as simple as that, darling.
20 mm. The diameter is always twice the radius.
Circumference is 314.159mm
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