Question

A wall is built around a rectangular plot of land of length 63m and breadth 47m find the cost of constructing the wall at rupees 130per metre

Answer 1

perimeter of rectangular plot=2(l+b)
$therefore \: perimeter = 2 \times (63 + 47) \\ = 2 \times 110 \\ = 220m$
price for one meter=130rs
so price for 220m=130*220=28600rs
I HOPE IT WILL HELP YOU.

Answer 2

The cost of constructing the wall at rupees 130 per meter is Rs.28600

Step-by-step explanation:

Length of wall = 63 m

Breadth of wall = 47 m

Perimeter of wall = 2(l+b)=2(63+47)=220 m

Cost of constructing 1 m wall = Rs.130

Cost of constructing 220 m wall =$220 \times 130=Rs.28600$

Hence  the cost of constructing the wall at rupees 130 per meter is Rs.28600

#Learn more:

Find the length of a rectangle whose breadth is 47m and perimeter is 212m​

https://brainly.in/question/15149930