Wiki User
∙ 12y agoI think you are asking how do you calculate the VOLUME of a disk 250mm with a thickness of 20 mm. If that is so, then find the area of the circle using the Area = pi times radius squared formula and then multiply by the thickness to get cubic millimeters volume.
Wiki User
∙ 12y agoPi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
To calculate the area of a circle use this formula: pi x r2.
Diameter x Thickness
the area of the circle is Pi X Radius squared
A circle is two dimensional, it has area but not volume.
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
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.
To calculate the area of a circle use this formula: pi x r2.
Diameter x Thickness
To calculate plinth area of a house, you would calculate the thickness of walls that external along with the entire carpet.
the area of the circle is Pi X Radius squared
The area of a circle is: pi times radius squared
go to the related link below Titled (Calculate the Area of a Circle).
A circle is two dimensional, it has area but not volume.
The circumference and area of a circle, with radius r is: circumference = 2*pi*r and area = pi*r2 Use the first to calculate r and then the second to calculate the area.
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 base of a cone is a circle. The area of a circle is found by multiplying the diameter by Pi.