Total surface area = (2*pi*radius2)+(diameter*pi*height)
It depends what you know. The top of a cylinder is in the shape of a circle. So, to find the diameter of the cylinder (which is also the diameter of the circle), if you know the radius, just multiply it by two.
The diameter, alone, is not enough to find the volume of a cylinder. You need the height as well. > Where pi = 3.1416, and d = cylinder diameter cylinder volume = pi * (d/2)2 * length of cylinder
The radius is half the diameter.
Your diameter is double the radius. So the diameter is 6
the width of the cylinder
depends on your definition of "smallest" depends on your definition of "smallest"
Total surface area = (2*pi*radius2)+(diameter*pi*height)
It depends what you know. The top of a cylinder is in the shape of a circle. So, to find the diameter of the cylinder (which is also the diameter of the circle), if you know the radius, just multiply it by two.
The diameter, alone, is not enough to find the volume of a cylinder. You need the height as well. > Where pi = 3.1416, and d = cylinder diameter cylinder volume = pi * (d/2)2 * length of cylinder
if u know the t5he radius of the cylinder u can easily find the diameter the formula is d=2r where d =diameter and r=radius
The radius is half the diameter.
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
Which piston? what's wrong. If it's a piston in the engine, you'll need a major rebuild. If it's a master cylinder or wheel cylinder piston, just replace the cylinder, it's not worth the trouble.
External diameter minus internal diameter will get you the difference and then you have to divide by two to get the wall thickness. (as the difference in diameter accounts for both sides of the cylinder)
You can find the diameter of a cylinder by using the formula for pressure at the base of a cylinder (P = F/A) and the formula for the area of a circle (A = πr^2) where r is the radius of the base. Once you calculate the force acting on the base of the cylinder, you can find the diameter using the formula D = 2r, where D is the diameter.
Diameter * pi (3.14159...) = circumfrerence