
Re: geometry puzzle
Posted:
Oct 8, 2013 6:43 AM


On Mon, 7 Oct 2013 21:37:20 0700 (PDT), RichD <r_delaney2001@yahoo.com> wrote:
>Given a triangle, with sides A, B, C, and >opposite angles a, b, c. > >Prove: if A < (B + C)/2, then a < (b + c)/2
Using A, B anc C for side lengths and a, b and c for angle sizes is a bit unconventional and might confuse some readers.
Leon

