the length of a room is 12 m. its breadth is 10 m. what is the floor area of the room ? if 4 such rooms can be constructed on a plot , what is the area of plot
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Answer:The area of the plot is 480m². To find : Area of such 4 rooms.
Step-by-step explanation:
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According to the area of rectangle —> (l*b).
Therefore,
Area of one room will be => 12*10.
=> 120m^2.
Now we need to find the area of four such rooms.
So, 120*4.
=> 480m^2.
Hence the area of the plot is 480m^2.
Therefore,
Area of one room will be => 12*10.
=> 120m^2.
Now we need to find the area of four such rooms.
So, 120*4.
=> 480m^2.
Hence the area of the plot is 480m^2.
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