ABCDA`B`C`D` cub AB=10cm Aflati AB=?
AC=?
AC`=?
m(AB,DC`)=?

Răspunsul a fost dat de: USER4739
27 Agustus 2025 matematica 5 minute
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ABCDA`B`C`D` cub AB=10cm Aflati AB=?
AC=?
AC`=?
m(AB,DC`)=?
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(143)

AC diagonal in patrat,deci AC=10RADICAL2

diagonala cub=10radical3

masura acelui unghi este=masura lui CDCprim)=45grade

Răspunsul a fost dat în data 27 Agustus 2025

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