Question

a part of 54 wide runs along inside a square Park of side 100 M find the area of earth also find the cost of cementing in Rs 250 per metre square

Answer 1

Answer:

Step-by-step explanation:

given , 

length of the big square = 100 m

length of the small square = 5 m

Side of the smaller square = Side of the bigger square - 2(width of the path)

                                          = 100 - 2(5)

                                          = 90 m

Area of the path = (100)² - (90)² = 10000 - 8100 = 1900 sq m

Cost of cementing at the rate of Rs 250 per m square  =