Find the lateral surface area and total surface area of a cuboid of length 80cm, breadth 40cm and height 20cm.

Explanation

To find the lateral surface area and total surface area of a cuboid with given dimensions, follow these steps:

### Given:
- Length (L) = 80 cm
- Breadth (B) = 40 cm
- Height (H) = 20 cm

### Step 1: Calculate the Lateral Surface Area (LSA)
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