Sachin wants to make a pet house for his dog with length, breadth and height of 3m, 2m and 1m respectively. What is the area of walls inside the pet house that has to be painted?

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Solution

Lateral surface area of the pet house = Area of the walls= 2h(l + b) =10 $m^{2}$

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Sachin wants to make a pet house for his dog with length, breadth and height of 3m, 2m and 1m respectively. What is the area of walls inside the pet house that has to be painted?

Lateral surface area of the pet house = Area of the walls= 2h(l + b) =10 m2

Lateral surface area of the pet house = Area of the walls= 2h(l + b) =10 $m^{2}$