Question

A rectangular field 50 metres wide and x metres long required 260 metres of fencing​

Answer 1

5.2 metres in length I think

Explanation:

you didnt exactly put a question, but this seems like a problem where you have to divided the volume by the width to find the length, so 260 divided by 50 is 5.2. I apologize if it is wrong, like I said, there wasn't a question so i was confused.

Answer 2

x=80

Explanation:

im going to assume this is perimeter.

50+50=100

260-100=160

160÷2=80