Question

Q.1 The perimeter of a rectangular swimming pool is 354 m it's length is 2 m more than twice it's breath. what are the length and the breath of the pool ??

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Answer 1

Answer: length is 89.5, breadth is 87.5

Step-by-step explanation:

Length is l, breadth is b.

l = b+2

2l + 2b = 354

=> l + b = 177

=> b + 2 + b = 177

=> 2b + 2 = 177

=> 2b = 177 - 2 = 175

=> b = 175/2 = 87.5

l = 87.5 + 2 = 89.5