1.DBH Kalkulatu laukizuzen baten perimetroa, diagonala eta azalera Laukizuzen baten oinarria eta azalera emanda  #a cm i #b cm, kalkulatu:

#graph
Perimetroaren balioa  {#1} cm
Diagonala {#2} cm
Azalera  {#3} cm2
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