What Is The Lateral Surface Area Of A Cylinder

The area of the side surface is known as the lateral surface area of the cylinder.

Lateral area of a cylinder a cylinder s lateral area is the area of the rectangle that wraps around the cylinder s side. Height h 20 cm. The lateral surface of an object is defined as the area of all the sides of the object excluding the area of its base and top. A cylinder is a two dimensional geometrical object.

The surface area is the total area of the curved surface and the bases lateral area. Therefore the base surface area of a cylinder equals two times area of a circle with the radius r and the lateral surface area of a cylinder is the area of a rectangle. It is one of the most basic curvilinear geometric shapes. The lateral surface area of a cylinder is given by the formula.

By the formula lsa 2πrh 2 x 3 14 x 28 x 20 3516 8 cm 2. The lateral area of a three dimensional solid is the area of all the lateral faces. Ex 11 3 8 the lateral surface area of a hollow cylinder is 4224 cm2. In simple words the lateral surface area of a cylinder is the surface area of a cylinder excluding the area of the base and bottom circular surface.

RELATED ARTICLE :

• what is the difference between surface area and volume of a prism
• what does hms stand for on a ship
• what is the difference between voluntary and involuntary muscles quizlet

This is equal to the height of the cylinder h times the perimeter of one of its circular bases. The perimeter of the base is equal to the radius of the cylinder r multiplied by 2 times pi. The lateral area of a right. For a cylinder the lateral surace area is the curved surface that connects the base and the top.

Lateral surface area of a cylinder as mentioned above there is also the lateral surface area of an object. In this tutorial you ll see how to use the dimensions of a rectangular prism to find the lateral area. Diameter 56 cm hence radius r 56 2 28 cm. The first side of this rectangle is the height of the cylinder h and the second is the circumference of the base 2 π r.

Thus the lateral. A cylinder is defined as a closed solid object with two identical circular or elliptical bases joined by curved side.