find the lateral surface area and total surface area of a cuboid of length 80cm,breadth 40cm , height 20cm
For the given cuboid;
Now, we know that the lateral surface area of the cuboid is given by;
Therefore, the lateral surface area of the cuboid is 4800 cm2
Length (l) = 80 cm
Breadth (b) = 40 cm
Height (h) = 20 cm
Now, use the formula;
Substitute the given values in the above formula;
Therefore, the total surface area of the cuboid is 11200 cm2
Now, we know that the lateral surface area of the cuboid is given by;
Therefore, the lateral surface area of the cuboid is 4800 cm2