Inside diameter, it is usually considered nominal. Anything is considered to be the size it is called, if you use fine enough measure almost anything is going to vary or be off a few thousands of an inch.
6/0.75 = 8Therefore, there are 8 three-quarter inches in six inches.
Three-quarter inch diameter pipe refers to the outside diameter. Different pipe types of the same outside diameter usually have different inside diameters. ASTM SCH 40 pipe of 3/4 inch diameter has an inside diameter of 0.824 inches. ASTM CL 200 pipe of 3/4 inch diameter has an inside diameter of 0.930 inches because of the thinner wall.
Three inches.
1.75 inches = 44.45 millimeters
3"A quarter of a foot is .25 feet, or three (3) inches.
If its diameter is 14 then its area is: pi*72 = 153.938 square inches to three decimal places
4.445cm
743/4 inches = 189.865 cm
3 / (1/4) = 12
Divide the circumference of a circle by pi to obtain the diameter. Diameter of a 36 inch diameter circle is 36/3.1416 inches , or 11.459 inches.
3/4 of an inch
19 and three quarter inches.