Question

A rectangular park is 45m long and 30m wide. A path 2.5m wide is constructed outside the park.
Find the cost of levelling the path at the rate of ₹ 5 per sq. m

Answer 1

Answer:

Step-by-step explanation:

Area of park =l×b=45×30=1350 cm

2

Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm

2

Therefore,

Area of path = Area of park with path − Area of rectangular park

=1750−1350=400 cm

2

Hence, this is the answer.