![]() Oblique Cylinder: When one of the bases of the cylinder is sideways and the axis is not a right angle to the base, then it is an oblique cylinder.Right Cylinder: When the two bases of the cylinder are over each other in exact position and the axis is at the right angle to the base, such cylinder is a right cylinder.So, let us find the volume of a cylinder that has the radius 3 cm and height 5 cm. Let us see an example to find out the volume of a cylinder. V is the amount of space occupied by the three-dimensional object. Suppose if we have a cylinder of radius r and height h, then the volume will be, Where r is the radius and h is the height of the cylinder (the distance between the two bases). Total Surface Area of Cylinder = 2πr ( r + h ) ![]() ![]() So the area of the cylinder will be: 2πr² + 2πrh, or Area of the curved surface will be = 2πr × h = 2πrh 2πr is the circumference of the circle and h is the height. Now, the area of the rectangle = length × breadth. The radius ‘r’ of a cylinder is the radius of its base.The area of the circle of the cylinder is πr².Rectangle face is the curved surface of the cylinder. Both of these circles are of the same size. One circle is at the base of the cylinder and other is at the top. Now if we look at this figure carefully, we see that there three faces of the cylinder. That means the bases are always parallel and congruent to each other. The base and the top surface are identical. A cylinder is a three-dimensional object with two round flat bases and one curved side.
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