Math, asked by ayush436691, 1 year ago

Find the expenditure of putting a barbed wire around a 4 hectare square field if it cost is ₹45 per metre

Answers

Answered by madhuvaradham

16

Answer:

3600rs

Step-by-step explanation:

area=4h=4000s.q (side)²

side=√4000

=200m

perimiter=4×side

=4×200

=800m

cost=800m×45rs

=3600Rs

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