Question

The length and breadth of a rectangular garden are 100m and 80m find the length of the rope required to fence around its five times

Answer 1

L=100m

B=80m

Perimeter=2(L+B)

=2(100+80)

=2×180

=360m

Length of rope=5(360)

=1800m

Answer 2

Solutions :-

We have,

Length of rectangular garden = 100 m

Breadth = 80 m

Perimeter of rectangular garden = 2(Length + Breadth)

= 2 (100 + 80) m

= 200 + 160 m

= 360 m

Length of wire = 5 × Perimeter of rectangular garden

= 5 × 360 m

= 1800 m

Answer : Length of wire = 1800 m