A₁ (A,H_c,C)=\( \frac{u*v}{2} \)
A₂ (,H_c,B,C)=\( \frac{(c-u)*v}{2} \)
2*A₁=A₂
2*\( \frac{u*v}{2} \)=\( \frac{(c-u)*v}{2} \)
2uv=(c-u)*v
2u=(c-u)
3u=c
u=\( \frac{c}{3} \)
\( \frac{c}{3} \)*(c-\( \frac{c}{3} \))=\( h^{2} \)
\( \frac{c}{3} \)*(\( \frac{2}{3} \)c)=\( h^{2} \)
\( h^{2} \)=\( \frac{2}{9} \)\( c^{2} \)
h=\( \frac{c}{3} \)\( \sqrt{2} \)
\( \frac{h}{c} \)=\( \frac{1}{3} \)\( \sqrt{2} \)