Test - Teorema lui Pitagora

Quiz
•
Mathematics
•
7th Grade
•
Easy
Mihaela Secrieru
Used 2+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Care este formula teoremei lui Pitagora?
cateta12 - cateta22 = ipotenuza2
cateta12 + cateta22 = ipotenuza2
cateta12 = ipotenuza + cateta2
cateta12 + cateta22 =
2 ipotenuza
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dacă un triunghi are laturile de 3 cm și 4 cm, care este lungimea ipotenuzei?
8 cm
5 cm
7 cm
6 cm
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dacă un triunghi are ipotenuza de 10 cm și o latură de 6 cm, care este lungimea celeilalte laturi?
8 cm
9 cm
7 cm
5 cm
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Într-un triunghi dreptunghic, dacă o catetă măsoară 8 cm, iar ipotenuza 10 cm, care este lungimea celeilalte catete?
6 cm
8 cm
12 cm
4 cm
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Aplică teorema lui Pitagora pentru a rezolva problema: un scaun este plasat la 3 m de un perete și 4 m de un alt perete. Care este distanța directă de la scaun la colțul camerei?
7 m
5 m
6 m
4.5 m
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6 cm
12 cm
8 cm
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
În triunghiul isoscel ABC, AB=AC, AD⊥BC.Dacă AB=15cm,BC=24cm atunci lungimea segmentului AD este de........cm.
9 cm
18 cm
39 cm
Alt răspuns
9.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Perimetrul unui romb ce are diagonalele de 24 cm şi respectiv 10 cm este.........cm.
17 cm
52 cm
34 cm
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