# Is Curved Surface Area And Lateral Surface Area Same?

## What is difference between total surface area and surface area?

The lateral surface of an object is the area of all the faces of the object, excluding the area of its base and top.

For a cube, the lateral surface area would be the area of four sides.

Total surface area is the area of all the faces including the bases..

## What is total surface area of cylinder?

For a cylinder there is 2 kinds of formulas the lateral and the total. the lateral surface area is just the sides the formula for that is 2(pi)radius(height). the formula for the total surface area is 2(pi)radius(height) + 2(pi)radius squared.

## What is the formula of total surface area?

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

## What is curved face?

The curved surface is a rounded surface which is not flat. Curved Surface. Flat Surface. An object can have a curved surface all around it. Such objects have only one surface throughout.

## Is LSA and CSA same?

LSA or lateral surface area is the areas of the lateral surfaces of an object. CSA or curved surface area is the area of the curved surfaces of an object. CSA of cylinder or hemisphere are the same as their LSA.

## What is curved surface area?

Curved Surface Area- The curved surface area is defined as the area of only curved surface, leaving the circular top and base. Total Surface Area- It is the area of the curved surface as well as the bases. Consider a cylinder having a height ‘h’ and base radius ‘r’.

## What is the lateral surface area of sphere?

The lateral surface area of a sphere is given by 4\pi r^{2} where r is the radius of the sphere. Hence, the Curved Surface Area (CSA) of a Hemisphere is given by 2\pi r^{2} where r is the radius of the sphere of which the hemisphere is a part.

## What is the formula of lateral surface area of a cube?

Cube and Cuboid FormulasCubeCuboidLateral Surface Area = 4 (Side)2Lateral Surface area = 2 height(length + breadth)Volume of cube = (Side)3Volume of the cuboid = (length × breadth × height)Diagonal of a cube = √3lDiagonal of the cuboid =√( l2 + b2 +h2)2 more rows

## What is the full form of CSA in maths?

The curved surface area (CSA) of a cylinder with radius r and height h is given by.

## How do the lateral and total surface area of a cylinder differ?

The lateral surface area is the area of all sides excluding the area of the base. Total surface area of any solid is the sum of areas of all the faces of the solid.

## What is TSA and CSA?

TSA is the total surface area including the curved surface area and the base area and CSA is only the curved surface area exclding the base area.

## How do you find a curved surface area?

Measure the radius of the circle. Multiply the radius by the radius. For example, if you have a 18 inch radius, you would multiply 18 inches by 18 inches to get 324 square inches. Multiply the step 2 result by 3.1415, an approximation of pi, to find the circular area.

## Is surface area a TSA or CSA?

When they say surface area it means csa . no! when they say i surface area it is not hte curved surface area. most of the time if the given solid or article is csa they mention it as CSA and smetimes for tsa they dnt menton it they just say it is to find surface area.

## What is CSA and TSA of cylinder?

Consider a cylinder of radius r and height h. The total surface area (TSA) includes the area of the circular top and base, as well as the curved surface area (CSA).

## How do I know if I have TSA or CSA?

when it’s asked to find the area of a sheet required to make a cubical or cuboidal box, then u will use TSA. formula for cuboid is 2(lb+bh+lh) and for cube is 6a² and a is the length of the side. there is one more formula which is CSA+1 base. it include the area of CSA and 1 base.

## What is the CSA of hollow cylinder?

The total surface area of a hollow cylinder is 2π ( r1 + r2 )( r2 – r1 +h), where, r1 is inner radius, r2 is outer radius and h is height.