Question

Can you explain me the third part of this question?
only the third solution...

I WILL MARK HIM OR HER AS THE BRAINLIEST

Answer 1

I think you can understant....

Answer 2

question is that the width of the path ....

first we explain side so

Square side ABCD =√ 2025 m ²

so we open root

answer is 45 m

let x of width part . in square we have to width part AB, DC

SOOOO

2x+ 38= 45.
2x =7
x = 3.5