Math, asked by makwanaanil876, 1 year ago

Length exceeds breadth by 5m. Perimeter = 142m. Find the l and b

Answers

Answered by ayushjaiswal595

1

Answer:Length= 38m, breadth=33m

Step-by-step explanation:Let Breadth be x metres.

Therefore, length = x+5 metres.

We know, 2(l+b)= 142

2(x+5+x)=142

2x+5=142÷2

2x+5=71

2x=66

x=33m.

Length=33+5=38m, breadth =33m

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