Question

A rectangular park is 65 m long and 50 m wide. Two cross paths, eacht 21
constructed parallel to the sides. If these paths pass through the centre of
cost of construction is *34.50 per m², find the total cost involved in the
paths.​

Answer 1

Step-by-step explanation:

area of the rectangular field=l×b

=65×50 =3250m square units

area of the two path

length will be same as the paths are parallel and breadth will be 21 as mentioned

area of one path=65×21= 1365m square units

area of 2 path=2×1365=2730m square units

cost of construction =34.50 perm square units

cost of construction for 2730m square units = 2730 ×34.50=94185 rupees