Question

HELP PLZ WILL MEDAL AND FAN FOREVER!!!!!

Answer 1

3 inches

Answer 2

yeah I think so

Answer 3

Perimeter is the total of the lengths of the three 1-inch sides here.

Answer 4

so I was right @mathmale

Answer 5

I's say that he is right. That's how I see it. :)

Answer 6

yes. I'd prefer you look up the word "perimeter" as a refresher and use that info to check y our own answer. The diagram provided you by daisyrainbow should also help.