1 1/2 times the nominal pipe size
A radius is the distance from the centre of a circle (or sphere) to its circumference (or surface). It is a straight line and has dimensions [L]. It has only a length, no volume. So there is no such furmula.
1/2 tan(dia)1.5
radius = diameter/2
radius = diameter/2.
Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius a in C programming
The formula is 2pie(radius).
The formula for the area of a circle is pi times the radius squared. The formula for the circumference of a circle is two times pi times the radius.
Radius, "R" = D/2 where D=Diameter.
A radius is a line segment. It has no area.
Well to find the radius it is diameter/2.
radius = 1/2 diameter
It is: 2*pi*radius