Total surface area of cuboid: The total surface area (TSA) of a

The total surface area (TSA) of a cuboid is the sum of the areas of its 6 faces, which is given by: TSA = 2 (lw + wh + hl) Remember the surface area is the total area of all the faces of a 3D shape. The lateral surface area of a cuboid is given by: LSA = 2 (lh + wh) = 2 h (l + w) Example 1: Find the total surface area of a cuboid with dimensions 8 cm by 6 cm by 5 cm. TSA = 2 (lw + wh + hl) TSA = 2 (8"6 + 6"5 + 5"8) TSA = 2 (48 + 30 + 40) TSA = 236 So, the total surface area of this cuboid is ... Learn and practice how to calculate the total surface area of a cuboid with simple and easy-to-follow steps and examples. Great for students, math-lovers and teachers! Our cuboid calculator calculates the surface area of a cuboid as well as the volume. To calculate either of these two unknowns, you simply need to enter the length (l), width (w), and height (h) of the shape, and the result will be generated in real-time. As a bonus, you will also be able to see the diagonal of the shape. Knowledge of how to calculate the total surface area and lateral surface area of a cuboid allows learners and professionals to solve various problems related to this important concept of cuboids . Here, we’ll break down everything about this formula of this simple yet crucial three-dimensional figure of geometry. 1.0 What is a Cuboid?