Aria unui pătrat cu perimetrul
de 64 cm este egală cu ... cm2 .
Pregătire pentru Evaluarea Națională la Matematică - 3
Quiz
•
Mathematics
•
6th - 8th Grade
•
Medium
Peter Pop
Used 11+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Aria unui pătrat cu perimetrul
de 64 cm este egală cu ... cm2 .
144
128
256
196
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Care este aria unui triunghi cu baza de 10 cm și înălțimea de 8 cm?
40 cm2
45 cm2
50 cm2
55 cm2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Cât este suma măsurilor unghiurilor interioare ale unui triunghi?
90 grade
180 grade
270 grade
360 grade
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Care este aria unui cerc cu raza de 5 cm?
25π cm2
20π cm2
15π cm2
10π cm2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Care este relația dintre diametrul și raza unui cerc?
Diametrul este de două ori mai mare decât raza
Diametrul este de trei ori mai mare decât raza
Diametrul este de patru ori mai mare decât raza
Diametrul este de cinci ori mai mare decât raza
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Cum se numește un poligon cu șase laturi?
Hexagon
Pentagon
Octagon
Heptagon
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Care este suma măsurilor unghiurilor interioare ale unui pătrat?
180 grade
270 grade
360 grade
450 grade
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