Study the layout given in the figure and answer the question.
Write an expression for the total area covered by both the bedrooms and the kitchen?
In bedroom 1 and bedroom 2,
Length =x m ---(1)
Breadth =5 m ---(2)
In, Kitchen,
Breadth =5 m ---(3)
Since, length of the house is 15 m, length of bedroom is x m and length of bath room is 2 m.
So, The length of the kitchen is 15 m−(x m+2 m)=(13−x) m ---(4)
Since, each shape of room is a Rectangle.
Area of the rectangle = Length × Breadth
Now, Area of both bedrooms and the kitchen
= (Area of bedroom)×2 + Area of kitchen
=(5×x)×2+(13−x)×5 [Since, from (1), (2), (3) and (4)]
=10x+(65−5x)
=10x+65−5x
=(65+5x)
Therefore, Area of both bedrooms and the kitchen (65+5x) m2.