DISEGNO
DATI
RICHIESTA
$2p=?$
SOLUZIONE
$AC=AB+16,4$
$AC=\frac{3}{5}AC+16,4$
$AC-\frac{3}{5}AC=16,4$
$5AC-3AC=82$
$2AC=82$
$AC=41cm$
$BC=AC$
$BC=41cm$
$BC=AB+16,4$
$41=AB+16,4$
$AB=41-16,4$
$AB=24,6cm$
$2p=AB+BC+AC$
$2p=41+41+24,6$
$2p=106,6cm$