Question

a rectangular field has length 160meter and breadth 120meter
1.the perimeterof the field
2.the cost of fencing the field at the rate of rupees 50 per meter​

Answer 1

Answer:

1.- perimeter of rectangle = 2(l +b)

2(120 +160)

2 × 280

560

so perimeter is 560 meter

2.560 × 50 =28000 ruppes

Answer 2

Answer:

peri=2(160+120)

=560m

cost=560×50

=28000

Step-by-step explanation:

perimeter of rectangle =2(l+b)