Question

a Rectgular park measure 35m×20m. find the cost of grassing the park at the rate of rs 2 per m²

Answer 1

Area of this rectangle
$= b \times h \\ = 35 \times 20 \\ = 700 {m}^{2}.$
Cost is ₹2 per m².
So,
Cost of grassing park
$= Area \times cost \\ = 700 \times 2 \\ = Rs.1400.$




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