The area of four walls of a room is 150 sq. m if the length of the is twice its breadth and the height is 4 m find the aresma of floor
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Let breadth=x m
Lenght=2x m
Area of for walls =2(l+b) h
=2(x+2x)4 m²
A.T.Q.
2(x+2x)4=150
12x=75
x=6.25 m
Breadth=6.25m
Length =12.5m
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Lenght=2x m
Area of for walls =2(l+b) h
=2(x+2x)4 m²
A.T.Q.
2(x+2x)4=150
12x=75
x=6.25 m
Breadth=6.25m
Length =12.5m
Hope it will satisfy u.... Plz mark this as brainlist and if u want some more answers then u can follow me
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