Math, asked by krishnabhagwan475, 1 month ago

find cost of fencing a square Park of side 20 m if cost of fencing is 4 rupees. per metre

Answers

Answered by techtoreact

0

Answer:

320rs

Step-by-step explanation:

20m x 4 (As square has 4 sides) = 80m x 4 = 320rs

Answered by NikethKumaran

2

Answer:

ஃ Cost of square park = ₹320

Step-by-step explanation:

Perimeter = 4a

4a = 4 × 20 = 80m

Cost of fencing per metre = ₹4

Cost of fencing a square park = 80m × ₹4 = ₹320

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