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calculati aria unui palalelogram ABCD ,cu AB=10cm si d(A,CD)=6cm

Răspuns :

[tex]Pralelogram \ ABCD: \\ AB=10 \ cm \\ d(A, \ CD)=6 \ cm \\ d(A, \ CD)=inaltimea \ h \\ h=6 \ cm \\ A= \frac{b*h}{2} \\ A= \frac{10 \ cm*6 \ cm}{2} \\ \boxed{A=30 \ cm^2}.[/tex]