I would have loved to help but you didn’t attach the picture as far as I’m concerned or I don’t see it sorry ^^;;
Please look at the screenshot below, for some reason Brainly won't let me post my answer.
What I mean about "not fully written" is its impartial. It didn't ask us something like "find how many bracelets she needs to sell"
The answer is 55.8 do 90/100 then multiply by 62
We need to find the length of side PQ of the polygon.
Distance formula:
Using distance formula we get
The length of side PQ of the polygon is 5 units.
I think this is what you were asking..?