Question

an agricultural farm is in the form of a parallelogram with base 18 dam and altitude 9 dam find the cost of watering the field at the rate of 75 paise per metre square​

Answer 1

Hope this answer will help you

Step-by-step explanation:

Area of parallelogram = base × altitude

= (18 × 9) dam

= 162 dam²

Since, 1 dam² = 10 m²

Therefore, 162 dam² = 1620 m²

Now,

cost of watering per m² = 75paise

cost of watering 1620 m² = 1,21,500paise