# How do you solve for total surface area?

## How do you solve for total surface area?

The total surface area is calculated by adding all the areas on the surface: the areas of the base, top, and lateral surfaces (sides) of the object. This is done using different area formulas and measured in square units.

### What is the formula for total surface?

Surface Area Formulas:

Shape | Lateral Surface Area (LSA) | Total Surface Area (TSA) |
---|---|---|

Right Circular Cylinder | 2πrh | 2πr(r + h) |

Right Pyramid | (1/2) Perimeter of base × Slant Height | LSA + Area of Base |

Right Circular Cone | πrl | πr(l + r) |

Solid Sphere | 4πr2 | 4πr2 |

**How do you solve surface area step by step?**

Multiply the length and width, or c and b to find their area. Multiply this measurement by two to account for both sides. Add the three separate measurements together. Because surface area is the total area of all of the faces of an object, the final step is to add all of the individually calculated areas together.

**What is TSA in math?**

TSA – Total surface area.

## What is the TSA of a sphere?

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

### How do you find the TSA of a cuboid?

The Total surface area of a cuboid (TSA) is equal to the sum of the areas of it’s 6 rectangular faces, which is given by:

- Total Surface Area of a Cuboid (TSA) = 2 (lw + wh + lh) square units.
- Lateral Surface Area of a cuboid (LSA) = 2 (lh + wh) = 2 h (l + w) square units.
- Example 1:
- Solution.
- Example 2:
- Solution:

**What is TSA of cuboid?**

The Total surface area of a cuboid (TSA) is equal to the sum of the areas of it’s 6 rectangular faces, which is given by: Total Surface Area of a Cuboid (TSA) = 2 (lw + wh + lh) square units. The above formula gives the total surface area of a cuboid having all six faces.

**What is TSA of a solid?**

The total surface area of a solid is the sum of the areas of all of the faces or surfaces that enclose the solid. The faces include the tops and bottoms (bases) and the remaining surfaces. The lateral surface area of a solid is the surface area of the solid without the bases.

## How do you find the TSA of a rectangle?

How to find the surface area of a rectangle? You can use the following formula to find the area of a rectangle. Step 1: Multiply the length by the width. Step 2: L X W , where L is the length and W is the width.