How many different isosceles triangles have integer side lengths and perimeter 23?

I got 9, the webste says 6 - somebody explain it to meeeeeeeeeeeeeeeeeeeeeeeeeeeeee

-\(tommarvoloriddle\)

Mmm

x+x+y=23

2x+y=23

y<2x otherwise the ends cannot join up.

start with tthe middle

8,8,7

9,9,5

10,10,3

11,11,1

7,7,9

6,6,11

And that is it.

So that is 6

Ohhh... I get it now melody. Thank you!

You are welcome.