# What is the formula of TSA and LSA?

## What is the formula of TSA and LSA?

On the other hand, the lateral surface area refers to the area of the sides of a shape, excluding its base and top area….Surface Area Formulas:

Shape Lateral Surface Area (LSA) Total Surface Area (TSA)
Right Prism Base perimeter × Height LSA + 2 (area of one end)
Right Circular Cylinder 2πrh 2πr(r + h)

### How do you work out the surface area of a cuboid GCSE?

The surface area of a cuboid can be calculated by adding together the areas of the six faces. The opposite faces of a cuboid are the same sized rectangles, so find the total area of the three different faces, then double to find the total surface area.

What is the LSA and TSA of cuboid?

The TSA and LSA of a cuboid are the abbreviations of Total Surface Area (TSA) and Lateral Surface Area(LSA) of a cuboid. The total surface area is the sum of the surface area of all 6 faces while lateral surface area is the measure of surface area excluding the top and bottom faces.

What is LSA formula of cuboid?

LSA of Cuboid = 2h(l +b)

## What is formula of surface area?

Surface Area Formulas Find the area of each face. Add up all areas. SA=2B+2πrh. Find the area of the base, times 2, then add the areas to the areas of the rectangle, which is the circumference times the height. SA=4πr2.

### What is the surface area of this cuboid with dimensions 6cm 8cm and 3cm?

Answer. So, the total surface area of this cuboid is 236 cm².

What is the formula of LSA lateral surface area?

The lateral surface area of a cube can be calculated if the length of the diagonal is given. The formula to calculate LSA, in this case, is given as, LSA = 4d2 / 3, where ‘d’ is the space diagonal of the cube.

What is LSA TSA and volume?

Volume (Cubic units) Curved Surface Area (CSA) or Lateral Surface Area (LSA) (Square units) Total Surface Area (TSA) (Square units)

## What is the lateral surface area of cuboid Class 9?

Lateral surface area of a cuboid is 2(l + b)h. III. Lateral surface area of a cube is 4a2.

### How do you remember the surface area formula?

Surface Areas And Volumes

1. To find the surface area of a solid, add the areas of all the faces. You can remember the formula as sum of areas of the all the faces. For example: For Cube.
2. Volume of a pyramid is one third of area of its base times height. For Example: 