Question

A garden is 68m long and 52m broad. A path of 4 m width is to be built outside it, all around its border. find the cost of building the path at the rate of ₹48.50 per m²​

aur thanks nai chahiye meko -,-​
@sanghamitras250

Answer 1

Answer:

Step-by-step explanation:

AREA (PQRS) = LENGTH × WIDTH

                       = 68 × 52

                       = 3536 $m^{2}$

AB = 4 + 68 + 4

     = 76 m

BC = 4 + 52 + 4

     = 60 m

AREA (ABCD) = LENGTH × WIDTH

                       = 76 × 60

                       = 4560 $m^{2}$

AREA ON WHICH PATH TO BE BUILT = AREA (ABCD) - AREA (PQRS)

                                                                = 4560 - 3536

                                                                = 1024 $m^{2}$

COST PER $m^{2}$ = 48.5

COST OF 1024$m^{2}$ = 1024 × 48.5

                               = 49664