Question

A rectangle field of length 50m and breadth 45m need to be fenced.Find the cost of fencing if the changes are RS 4 per meter​

Answer 1

Answer:

$\color{black}\boxed{\colorbox{saffron}{Perimeter-2(length+breadth) }}$

= 2(50+45)

= 2(95)

= 190cm

Cost of fencing = 4×190= ₹760

Answer 2

Answer:

760 rs

Step-by-step explanation:

Length of the rectangular field = 50 m

Breadth of the rectangular field = 45 m

Perimeter of rectangular field = 2(l+b)

                       ⇒2(50+45)

                       ⇒2(95)

                       ⇒190 m

Cost of fencing = 4 × 190

                          = 760 rs