Question

sides. Also find the area of the square sheel
3. The length and breadth of a rectangular field is
100 m and 70 m respectively. If three layers of wires
are used to fence it, how much wire is needed
an isosceles triangle whose​

Answer 1

length of rectangular field is 100m

breadth of the rectangular field is 70m

perimeter is 2 (l+b)

2 (100 +70 )

= 170 × 2 = 320 m

Answer 2

Step-by-step explanation:

area is 7000m2

perimeter is 2*170=340

required wire is 3*340=1020m wire