👤

plss dauu coroanaaaa​

Plss Dauu Coroanaaaa class=

Răspuns :

Răspuns:

Ab=64⇒l=8 cm

V=Abxh

640=64xh⇒h=10 cm

Al=Pbxh

Pb=4x8=32 cm

Al=32x10=320 cm²

Succes!