Question

124 metres of fencing are require to enclose a rectangular playground. If
the playground is 27 metres broad, how long is it?​

Answer 1

Answer:

आयताकृती खेळाच्या मैदानास 124 मीटर कुंपण बांधणे आवश्यक आहे जर खेळाचे मैदान 27 असेल तर ते किती अंतर आहे?

Answer 2

Answer:

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Step-by-step explanation:

ANSWER

Let the dimensions of the rectangular park are

b=bm

l=2bm

according to the problem given Perimeter of the park =5bm

2(l+b)=5bm

2(3b+b)=5bm

2(4b)=5bm

8b=5bm

b=7m

l=3b

l=3×7

l=21m