Math, asked by ritzrawatrr13, 1 year ago

The perimeter of a square courtyard is 144m. Find the cost of cementing it at a rate of rs15per m²

Answers

Answered by PrinceNeekhra

7

19,440 is the answer

ritzrawatrr13: Thnx

Answered by achaculla09giri

12

Answer:

Step-by-step explanation

144=4a

a=36

a×a=1296

Cost of cementing is equal. To area times rate

Therefore the answer is

15 × 1296

19440rs

ritzrawatrr13: Tnx

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