Question

8. The side of a square is 20m. Find the cost of fencing it
at 15 per square metre.​

Answer 1

Answer:

₹1200

Step-by-step explanation:

Side of square = 20 m

Perimeter = 4 × side = (4 × 20) m = 80 m

Cost of fencing per m = ₹15

Total cost of fencing = ₹15 × 80 = ₹1200

Answer 2

Step-by-step explanation:

here is your answer

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but your question was little bit wrong there must not be square meter it must be meter only