Question

same?
6. A rectangular piece of plot measures 0.5 km by 0.4 km. Each side is to be fenced with 4 rows
of wires. What is the length of wire needed? If the wire costs 11 per metre, what will be the
cost of wire required for fencing?​

Answer 1

Answer:

19800rs

Step-by-step explanation:

The question is asking the perimeter of the rectangle .

Measures of rectangle:l=0.5km

= 500m

b=0.4km

=400m

Perimeter of rectangle =2(l+b)

=2(500+400)

=1800meters

Cost of wire=11×1800

=19800rs