Question:medium
The length of a room exceeds its breadth by 2 meters. If the length be increased by 4 meters and the breadth decreased by 2 meters, the area remains the same. Find the surface area of its walls if the height is 3 meters?
The length of a room exceeds its breadth by 2 meters. If the length be increased by 4 meters and the breadth decreased by 2 meters, the area remains the same. Find the surface area of its walls if the height is 3 meters?
Show Hint
Surface area of walls = Perimeter of base × Height.
Updated On: Mar 26, 2026
- 248 m²
- 48 m²
- 84 m²
- 56 m²
- 260 m²
Show Solution
The Correct Option is C
Solution and Explanation
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