Question

length and breath of the rectangular park are 80 and 60 respectively a path of width 5m runs along the inside of the park find the area of the path and also find the cost of cementing the path @ rs 17 meter square ​

Answer 1

Answer:

length of rectangular park=80m

breadth of rectangular park= 60m

area of rectangular park= l×b

=80×60=4800 square meter

length of rectangular park with out path= 80-5=75m

breadth of rectangular park with out path= 60-5=55m

area of rectangular park with out path= l×b

=75×55=4125 square meter

area of path=area of rectangular park with path-area of rectangular park with out path

=4800-4125=675square meter

cost of cementing 1 square meter=17rs

cost of cementing 675 square meter=675×17=11475rs