Question

4) A rectangular piece of land measures 0.7 km
by a.s km. Each side is to be tenced with sord
of wires. What is the length of the were needed
​

Answer 1

Answer:

Step-by-step explanation:

Total perimeter = 2(l+b)

= 2(0.7 + 0.5)

= 2*1.2= 2.4 km

Since 4 rows is fenced at each side,

Total length of the wire needed

= 4*2.4= 9.6 km

Answer 2

Step-by-step explanation:

Length = 0.7km

Breadth = 0.5km

Thus,

Perimeter = 2(length + breadth)

= 2(0.7 + 0.5)

= 2(1.2)

= 2.4 km

Thus,

Length of wire needed = Perimeter of Rectangular land = 2.4km

Please mark my answer as Brainliest!