What is lateral and total surface area?

Lateral Surface Area (LSA) – It includes the area of all the surface excluding the top and bottom areas. Total Surface Area (TSA) – It includes the area of all the surfaces of the object including the bases.

What is the total lateral area?

To find the surface area of the solid, add the areas of all polygons in the net, including both the bases and the lateral faces. To find the lateral area of the solid, find the sum of the areas of only the lateral faces.

What is the difference between the total surface area and the lateral surface area of a cuboid?

The total surface area of any solid refers to the sum of areas of all the faces, whereas the lateral surface area refers to the area of walls, i.e.e the faces other than top and bottom faces.

What is its total surface area?

Total surface area is the amount of two-dimensional space occupied by a given object. It is the result of multiplying two length measurements together, which is represented as a number squared, for example 100 meters^2.

What is lateral surface area of cuboid?

Lateral surface area of the cuboid= Area of face ADHE + Area of face BCGF + Area of face ABFE + Area of face DCGH. =2(b × h) + 2(l × h) =2h(l + b) LSA of Cuboid = 2h(l +b) Example: If the length, breadth and height of a cuboid are 5 cm, 3 cm and 4 cm, then find its lateral surface area.

Comparing Lateral Surface Area to Total Surface Area

What is surface area simple definition?

Definition of surface area

: the amount of area covered by the surface of something The lake has roughly the same surface area as 10 football fields.

What is the difference between total area and surface area?

The main difference between area and surface area is that area is used to describe the space occupied by a two-dimensional shape, whereas, surface area is the area occupied by the outer surface of a three-dimensional shape.

What is lateral area formula?

The general equation for the lateral surface area is Area = perimeter of the base X height. This formula does not work for shapes whose sides are not perpendicular to the base, like cones and pyramids. For those, the formula is Area = 1/2*perimeter of the base*slant height.

What is total surface area of sphere?

The total surface area of a sphere = 4 π r² square units.

Where should we use CSA and TSA?

Expert-verified answer

whereas TSA means the total area of all the faces. 1. if it's to find the area of the surface of a hollow cylinder. then u will use CSA means curved surface area.

What are lateral faces?

Lateral faces are the faces in a prism or pyramid that are not bases.

What does lateral mean in geometry?

The word “lateral” denotes the side of a three-dimensional figure, as opposed to the base.

Is surface area and TSA same?

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. 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.

Does surface area mean TSA or CSA?

Curved Surface Area (CSA) – It includes the area of all the curved surfaces. Lateral Surface Area (LSA) – It includes the area of all the surface excluding the top and bottom areas. Total Surface Area (TSA) – It includes the area of all the surfaces of the object including the bases.

What is total surface area of cube?

The formula for surface area is equal to six times of square of length of the sides of cube. It is represented by 6a², where a is the side length of cube.It is basically the total surface area.

What is lateral area of rectangle?

The lateral surface area of a rectangular prism is the sum of the surface area of all its faces without the base of the rectangular prism. The lateral surface area of any right rectangular prism is equivalent to the perimeter of the base times the height of the prism.

What is flat surface?

A surface that is not curved.

What is lateral of a cylinder?

Lateral Surface Area Of A Cylinder

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. For a cylinder, the lateral surace area is the curved surface that connects the base and the top.

Is surface area same as LSA?

TSA or total surface area is the sum of areas of all the surfaces of an object. 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 the total surface area of a cylinder?

A cylinder's volume is π r² h, and its surface area is 2π r h + 2π r². Learn how to use these formulas to solve an example problem.

What is the formula of total surface area of cylinder?

Total surface area of cylinder =2πr(r+h) sq.