Question

Calculeaza inaltimea triunghiului echilateral cu l =4 radical din 3

Answer 1

h=(lat.· Radical 3)/2

h=(4rad.3·Rad3)/2=6cm

Answer 2

In triunghiul echilateral
$h=\frac{l\sqrt{3}}{2}=\frac{4\sqrt{3}\sqrt{3}}{2}=\frac{4\cdot3}{2}=\frac{12}{2}=6$