Răspuns :
D-diagonala mare
d-diagonala mica
A= [tex] \frac{D*d}{2} [/tex] = [tex] \frac{8*6}{2} = 24[/tex]
d-diagonala mica
A= [tex] \frac{D*d}{2} [/tex] = [tex] \frac{8*6}{2} = 24[/tex]