the perimeter of a rectangular swimming pool is 154m. Its length is 2m more than twice its breadth. What are the length and breadth of the pool?
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1
Answer:
Lenght is 52m and breadth is 25m.
Step-by-step explanation:
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perimeter = 2(l+b)
let breadth be b
therefore. length = 2b+2
perimeter= 2(length ×bredth)
=2(b+2b+2)
=2(3b+2)
=6b+4
according to question (ATQ)
perimeter = 154 metre.
6b+4=154
6b=150
b=150/6
b=25 metre
ATQ
length= 25×2+2=52
therefore length= 52 metre
breadth = 25 metre
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