The perimeter of a room is 18m long and 4m wide find its length and area
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Length -44
Area-52
Area- length x bredth
Perimeter - (length + bredth) x2
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The perimeter of the room = 18m
2(l+b) =18m
here b=4m which is given in question
Now,
l+4 =18÷2=9
l=9-4=5
and area of the room=l×b=5×4=20m square
2(l+b) =18m
here b=4m which is given in question
Now,
l+4 =18÷2=9
l=9-4=5
and area of the room=l×b=5×4=20m square
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