Math, asked by pronitadutta1970, 5 months ago

Find the perimeter of a rectangular hall 30 m long, if length of the hall is double its breadth.

Answers

Answered by thecryingcat

3

Step-by-step explanation:

length =30

breath=2 ×30=60

perimeter = 2×30 + 2×60 =60 + 120 =180

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