Fie triunghiul ABC, cu m(<A)=90 grd. Dacă AB= 9 cm, AC= 40 cm, aflați BC.
TEOREMA PITAGORA

Quiz
•
Mathematics
•
7th Grade
•
Hard
Matematica Online
Used 6+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
41
40
38
16
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
În triunghiul dreptunghic ABC, cu m(<A)=90 grd, AB = 9 cm, BC = 18 cm. Aflaţi AC.
10
12
14
9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rombul ABCD are diagonalele AC= 48 cm și BD= 36 cm. Calculați lungimea laturii rombului ABCD.
36 cm
30 cm
18 cm
32 cm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fie MNP un triunghi isoscel, MN=MP= 20 cm, NP= 24 cm. Calculați lungimile înălțimilor triunghiului MNP.
15 cm
19,2 cm
19,2 cm
16 cm
19,2 cm
19,2 cm
16 cm
19 cm
19 cm
20 cm
18 cm
18 cm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un triunghi are lungimile laturilor AB=36 cm, AC=27 cm și BC=45 cm. Să se determine măsura celui mai mare unghi al triunghiului.
60 grd.
30 grd.
90 grd.
45 grd.
Similar Resources on Quizizz
5 questions
Triunghiuri asemenea

Quiz
•
7th Grade
10 questions
Luyện tập Định lý Pytago

Quiz
•
7th Grade
10 questions
Quan hệ giữa góc và cạnh

Quiz
•
6th - 7th Grade
10 questions
Quan hệ góc và cạnh tam giác

Quiz
•
7th Grade
10 questions
ARII

Quiz
•
7th Grade
10 questions
Raiz quadrada e Raiz cúbica

Quiz
•
7th Grade
10 questions
Hai tam giác bằng nhau

Quiz
•
7th Grade
10 questions
Kongruen dan Kesebangunan

Quiz
•
7th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade