Question

a rectangular field is 640 m long and 260 m what is the total length of the fence around the field in km​

Answer 1

Answer:

perimeter of rectangular field=2×640+2×260

=1280+520

=1800m

=1.8km

therefore total length of fence is 1.8 km long...

Step-by-step explanation:

please mark it brainliest and thank it please

Answer 2

Answer:

perimeter of a rectangular field =2×(length +breath)

=2(0.64+0.26)

=2(0.9)

=1.8km

hope this helps .!