Double the Radius to Calculate the Diameter.
From what? You need other variables you can use in the standard circle formulae from which to calculate the radius.
The radius is one -half of the diameter. It is the distance from the circle center to any point on the circumference.
you calculate the Area of the circle at the end of the Cylinder and then multiply it by the lenght to the second circle at the end of the cylinder Circle area= Radius*Radius* pi pi being 3.14159265
the area of the circle is Pi X Radius squared
Radius of a circle = diameter/2
int radius = 2; int output; radius = radius * 2; output = radius * Math.PI; Console.WriteLine(output);
Double the Radius to Calculate the Diameter.
Radius of a circle = diameter/2
From what? You need other variables you can use in the standard circle formulae from which to calculate the radius.
Divide the diameter by 2.
pi radius squared
The radius is one -half of the diameter. It is the distance from the circle center to any point on the circumference.
you calculate the Area of the circle at the end of the Cylinder and then multiply it by the lenght to the second circle at the end of the cylinder Circle area= Radius*Radius* pi pi being 3.14159265
the area of the circle is Pi X Radius squared
Circumference of a circle = 2*pi*radius or pi*diameter
To calculate the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius of the circle. Simply square the radius, multiply it by π (approximately 3.14159), and you will have the area of the circle.