Peut-on utiliser le théorème de Pythagore pour obtenir la diagonale du rectangle?

Pythagore

Quiz
•
Mathematics
•
3rd Grade
•
Medium
Jean Forestier
Used 42+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Oui car le triangle bleu est rectangle
non car le triangle bleu n'est pas rectangle
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Choisir la bonne application du théorème de Pythagore pour obtenir le coté manquant
EF² = 2.4 +4.6
EF² = 2.4² +4.6²
EF² = 2.4² - 4.6²
EF² = 2.4 - 4.6
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Peut on appliquer Pythagore dans ce triangle si on connait deux cotés ?
oui
non
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Choisir la bonne relation du théorème de Pythagore
3² = 5² + 4²
5² = 3² +4 ²
5 = 4 + 3
5² = 4 + 3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Trouver le bon calcul correspondant à l'application du théorème de Pythagore.
3 ² + 4 ² = 9 + 16 = 25 = 5²
3 ² + 4 ² = 9 + 16 = 24 = 5²
3 ² + 4 ² = 6 + 8 = 14 = 5²
3 ² + 4 ² = 6 + 8 = 14
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Que signifie 5² ?
5 * 2 = 10
5 * 5 = 25
10
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Comment enlève t-on un carré ?
On divise le nombre
on le multiplie
on fait la racine
on le barre
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Le théorème de Pythagore correspond à :
a = b + c
a = b - c
a² = b² + c²
a = b² + c²
9.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Si le Dab de Pogba est parfait on peut appliquer le théorème de Pythagore alors :
90 = 72 + 54
90 ² = 72 ² + 54²
90 ² = 72 ² - 54²
72 ² = 90 ² + 54²
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