SOLUTION: Find the area of four walls of a rectangular house having length 10m, breadth 5m and height 4..

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Question 1013397: Find the area of four walls of a rectangular house having length 10m, breadth 5m and height 4..
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
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The area (one side, not considering doors and windows) is:
Area of walls=(height)(perimeter)
Assuming 4m for height:
Area of walls=(4m)(2(L+W))
Area of walls=(4m)(2(10m+5m))
Area of walls=(4m)(2(15m))
Area of walls=(4m)(30m)=120m^2
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ANSWER: Area of the walls is 120 square meters.