Question

A rectangular park 54m X 40 m has two 2m wide roads in the center running parallel to the breadth. Find: a) Area if roads. b) Area of the path excluding roads. c) Cost of laying grass at Rs.5 per sq.m.

Answer 1

Area of two roads = 160 m² & Area of the park excluding roads = 2000 m² & Cost of laying grass at Rs.5 per sq.m. = Rs 10000

Step-by-step explanation:

A rectangular park 54m X 40 m

Area = 54 * 40  =  2160 m²

two 2m wide roads in the center running parallel to the breadth

=> length of Road = Breadth of Park = 40 m

   Width of Road = 2m

Area of two roads = 2 * 40 * 2   = 160 m²

Area of the park excluding roads = 2160 - 160 = 2000 m²

Cost of laying grass at Rs.5 per sq.m. = 5 * 2000 = Rs 10000

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Answer 2

Here is your answer mate !

Hope it helps !