# 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

- 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.
- Volume of a pyramid is one third of area of its base times height. For Example: