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Traduceti in engleza:
Calculati aria unui triunghi dreptunghic,stiind ca.
Calculati aria unui trapez dreptunghic.
Calculati aria unui trapez isoscel.


Răspuns :

1.Calculated area of triangle rectangular,knowing that.
2.Calculated area of trapeze rectangular.
3.Calculated area of trapeze isoscele.
   Sper sa-ti fie de ajutor. -*