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face or surface are related words for a surface area of a cylinder
the area for a cylinder is the area of the cirlce face X length of the object. (Pi)r2X length
The area of a cylinder is calculated like this You need the radius (half the width) of the circle face. Work out on your calculator 2 x pi (Sorry i couldn't find the pi symbol on computer) Then take the answer and mutiply it by the height of your cylinder and you will have the area of oyur cylinder
A cylinder has a plane face.A cylinder has a plane face.A cylinder has a plane face.A cylinder has a plane face.
Faces of cylinder are circular therefore area must be pi*radius*radius That is the formula for the top and bottom faces, the circles. However, the main face, the face connecting the two circles, is really a large rectangle bended to fit with the circles. The height of the rectangle is the same as the height of the cylinder. The width of the rectangle is the circumference of the circle (pi * 2 * radius). The formula for a rectangle is width * height. So, the side face is height of cylinder * circumference of circle (pi * 2 * radius.)
The shape you are describing is a cylinder. A cylinder has two circular faces, which are also known as bases, and one rectangular face, which is called the lateral face. The lateral face of a cylinder is formed by unrolling the curved surface of the cylinder into a flat shape, creating a rectangle.
for a cylinder it is (PI)*r*2*cos(B) + 2*r*h*sin*(B) Where r is radius B is the angle between the normal to the cylinder face and the normal to the plane of projection
NO! A Cylinder does not have any rectangular faces
The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)
The surface area of a cylinder can be derived from the area of rectangle. If you 'unroll' a cylinder you have a shape of a rectangle, similar to a sheet of paper. The width of the rectangle will be the height of the cylinder and the length of the rectangle will be the circumference of the cylinder end.So, Area = length * widthwhere, width = height of cylinder & length = circumference of cylinder end = PI*(Diameter of cylinder)Therefore,surface area of a cylinder = (PI)*(diameter of cylinder)*(height of cylinder)Hope that helps!
The area of the circular face multiplied by the cylinders height
3.