The dimensions of a living room of are 8 mx 6 mx 4.5 m. It has one door measuring 3m x 2m and two windows each measuring 2m x 1m. It is required to get the interior walls of the room painted. Find the area of walls to be painted.
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Answer:
Length=8 m,Breadth=6 m,Height=3 m
We know,
LSA=2(l+b)×h
LSA=2×14×3=84 m2
Therefore, cost of painting = 84×60=Rs.5040.
Step-by-step explanation:
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