Drill sizes are for 75% depth of thread. Metric tap and drill bit size table. Tap sizes are shown as hole size â threads per mm (millimeter). Example 6mm-1.0 = 6mm hole, 1 threads per mm.
How to find the area of a square: The area of a square can be found by multiplying the base times itself. This is similar to the area of a rectangle but the base is the same length as the height. If a square has a base of length 6 inches its area is 6*6=36 square inches.
Area of a Circle Calculator. Enter the radius, diameter, circumference or area of a Circle to find the other three. The calculations are done live: How to Calculate the Area. The area of a circle is: Ï (Pi) times the Radius squared:A = Ï r2. or, when you know the Diameter:A = (Ï/4) Ã D2. or, when you know the Circumference:A = C2 / 4Ï. Radius = r = 3.