yu get 1/3 area av triangel bi draw line parallel tu base
That meen hav 2/3 av area abuv yer line. Triangel abuv this line has same shape as start triangel.
Area=(1/2)hite*base=(2/3) start area
Thus, top triangel hite=sqrt(2/3)*(hite av start triangel). Same for base leng.
Tu get hite av bottom pees...[1-sqrt(2/3)]* hite av start triangel
???????? wot "longer line segment" ??????????