NC Maths Classes

Area of 4 Walls! (LSA/CSA of Cuboid) 💡 The simplest explanation for the Lateral Surface Area of a cuboid. It's the area of the four side faces! Formula: LSA = 2h(l+b). Think of tiling a room's walls—you don't tile the floor or ceiling! Save this Reel to master Mensuration and geometry concepts fast! Follow for more easy math hacks.