geometric problemmath
posted by aira on .
in triangle ABC,side AB IS 2cm. shorter than side AC, while side BC is 1cm. if the perimeter is 62 find the lenght of three sides? i need the answer tomorrow pls... help me

P=sum three sides
P=BC+Ab+Ac
62=AC+AC2+1 solve for AC first, then AC2 (which is AB) Are you certain about BC?