
VECTORI
Authored by Mihaela Anusca
Mathematics
9th Grade
Used 38+ times

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6 questions
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1.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Vectorii coliniari....
au acelasi sens
au acelasi modul
au coordonatele respectiv proportionale
au aceeasi directie
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Adunarea vectorilor se realizeaza prin
regula poligonului
regula trapezului
regula paralelogramului
regula unghiului
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Fie triunghiul ABC si M mijlocul segmentului BC. Atunci au loc relațiile:
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fie triunghiul ABC si G centrul de greutate al acestuia. Determinati valoarea sumei
0
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fie A(2,4) , B( 3, 5), C(-1,4).
Coordonatele vectorului sunt:
(3, 5)
(-1,2)
(1, -2)
(-2, 1)
6.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Fie punctele A(1,3), B(2,4) C(6,8) și D(-2,-4). Următorii vectori sunt coliniari cu vectorul
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