Dintr-un punct exterior unei drepte se pot cobori perpendiculare pe o dreapta
Perpendicularitate

Quiz
•
Mathematics
•
6th Grade
•
Hard
ALINA COLCER
Used 133+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
exact doua, dar paralele
exact una
niciuna
exact doua, dar in prelungire
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Doua drepte concurente care formeaza un unghi drept se numesc
paralele
identice
perpendiculare
confundate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Doua drepte perpendiculare pe aceeasi dreapta sunt
paralele
perpendiculare
concurente
egale
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dacă , atunci unghiul OAB este:
ascuțit
obtuz
drept
alungit
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dacă unghiurile sunt două unghiuri adiacente complementare, atunci semidreptele [OB și [OC sunt:
paralele
perpendiculare
semidrepte opuse
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Măsura suplementului unghiului de 131o este:
49o
59o
180o
139o
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dacă două unghiuri sunt adiacente complementare, atunci unghiul format de bisectoarele lor are măsura de:
90o
45o
180o
60o
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În figura de mai sus unghiurile 1 și 2 sunt:
congruente
suplementare
complementare
adiacente
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dacă două unghiuri sunt adiacente suplementare, atunci unghiul format de bisectoarele lor are măsura de:
180o
90o
60o
45o
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