half the perimeter of the rectangular room is 46m, qnd its length is 6 m more than its breqdth, what is the length & breadth of the room
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Answered by
8
Answer:
Length:26m
Breath:20 m
step by step solution: Perimeter of rectangular room = 2(l+b)
Let x metres be the breadth
And length be x + 6 metres
1/2*2(x + 6 + x) = 46 metres
2x + 6 = 46
2x = 40
x = 20
Breadth = 20 metres
Length = x + 6 = 20 + 6 = 26 metres
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Answered by
2
Let the length be x+6 and Breadth be x m
Now, given
l+b=46
=>x+x+6=46
=>2x=40
=>x=20
So, the length and Breadth of room are 26m and 20 m Respectively.
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