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Mathematics, 15.11.2020 16:10 tabyers2645

Fie prisma patrulateră regulată ABCDEFGH. Se știe că perimetrul patrulaterului ACGE este 24 cm, iar ctg∢EDF = 3.
a) Aflați înălțimea prismei.
b) Calculați aria patrulaterului BDHF.

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Fie prisma patrulateră regulată ABCDEFGH. Se știe că perimetrul patrulaterului ACGE este 24 cm, iar...
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