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Today's Problem


Solve one problem each day

Wednesday, 23 february 2022

Exercitii pentru ... acasa (V)

Proposed by lucipetOffline
(one comment)1.362 times displayed

1.    In cercul de raza egala cu 1 se duc mai multe coarde. Daca orice diamestru al cercului intersecteaza cel mult 2022 de coarde, atunci suma lungimilor coardelor este mai mica decat 2022  ? Cum se explica ?

2.     Continuati sirul

    2022 , 3686 , 3446 , 5616 , ?

3.      Cum restabiliti egalitatea in adunarea falsa din imagine ? Este permisa mutarea unui singur segment .
In situatia in care nu gasiti solutia ceruta, cautati numarul minim de mutari de segmente pentru restabilirea egalitatii.

4. Imagine 4


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