Check if triangles are similar or not
if ( $ aaa == 1 $ sss == 1 $ sas == 1 ) { echo " Triangles ▁ are ▁ similar ▁ by ▁ " ; if ( $ aaa == 1 ) echo " AAA ▁ " ; if ( $ sss == 1 ) echo " SSS ▁ " ; if ( $ sas == 1 ) echo " SAS . " ; } else echo " Triangles ▁ are ▁ not ▁ similar " ; ? >