Răspuns :
a)Intr-un,tr.echilat.,inaltimea,imparte,baza,in,jumatate.
Din,tr.dr.format,cu,t.Pit.,aflam,inaltimea
Hpatrat+3patrat=6patrat
Hpatrat=6patrat-3patrat
Hpatrat=36-9
Hpatrat=25=>H=5
b)raspunsul,este,10
Se,formeaza,un,tr.dr.din,intersectia,celor,doua,diag.,care,se,si,injumatatesc.
Cu,t.Pit.afli,latura
6patrat+8patrat=latura,la,patrat
36+64=latura,la,patrat
latura,la,patrat=100=>latura=10
c)Cu,t.Pit,aflam,diag.
16patrat+12patrat=diag.la,patrat
256+144=diag,la,patrat
400=diag.la,patrat=>diag.=20
d)Cu,t.Pit.,si,notand,o,cateta,cu,x,avem
xpatrat+xpatrat=6patrat
2xpatrat=36
xpatrat=18=>x=3rad.din.2
Din,tr.dr.format,cu,t.Pit.,aflam,inaltimea
Hpatrat+3patrat=6patrat
Hpatrat=6patrat-3patrat
Hpatrat=36-9
Hpatrat=25=>H=5
b)raspunsul,este,10
Se,formeaza,un,tr.dr.din,intersectia,celor,doua,diag.,care,se,si,injumatatesc.
Cu,t.Pit.afli,latura
6patrat+8patrat=latura,la,patrat
36+64=latura,la,patrat
latura,la,patrat=100=>latura=10
c)Cu,t.Pit,aflam,diag.
16patrat+12patrat=diag.la,patrat
256+144=diag,la,patrat
400=diag.la,patrat=>diag.=20
d)Cu,t.Pit.,si,notand,o,cateta,cu,x,avem
xpatrat+xpatrat=6patrat
2xpatrat=36
xpatrat=18=>x=3rad.din.2