Question

A rectangular field has a length of 80 metre and breadth of 60 M how much wire is needed to fence it if 3 layers of wires are to be used for the fence

Answer 1

total length of wire= 3×2(60+80)=840m

Answer 2

3 × 2 ( 80 + 60 )m = 3 × 2 × 140 = 840 m

PLEASE MARK ME AS BRAINLEIST AND FOLLOW ME FOR ANY QUERIES AND THANKS MY ALL ANSWERS .