ANSWER
What measurement unit do you mean?
2 inch equals 50.8 millimeters or 5.08 centimeters or 0.0508 meters or 0.0000508 kilometers
A 2-inch diameter sphere has a volume of 4.189 cubic inchesA 1-inch diameter sphere has a volume of 0.5236 cubic inches.
The diameter of a 3-inch circumference is: 0.954 inches.
2 inch long nipples is awesome. 2 inch diameter areola is gross.
The Diameter of a Circle is twice the Radius.thus for a 52 inch Diameter Circle the Radius will be 52/2=26 inches.
Area = (pi) x (1/2 of the diameter)2 11-inch diameter ==> 95.033 square inches of area (rounded)
1/2 inch is 12.7mm
Diameter = 1.5/pi = 0.4774648293 of an inch
1/2 inch + 2*thickness of the pipe.
if you are saying the diameter is 2 inch then the radius is 1 inch.
There are all sorts of screw diameters - major, minor, pitch, mean, etc., but in general a screw diameter is a called by its nominal diameter which is the major diameter of the screw, approximately. For example a 1/2 inch screw has a nominal diameter of 1/2 inch.
You need to specify the wall thickness in order to calculate the weight.
An inch is a unit of measurement. It has no diameter.