Na obr. je kružnice k (S; 1,5 cm) a vyznačené body A, B, C, S. Který z následujících vztahů je správný?
Kružnice a kruh - procvičování

Quiz
•
Mathematics
•
7th - 8th Grade
•
Medium
Dušan Ramírez
Used 17+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kružnice k má poloměr 16 cm. Jaký její průměr?
16 cm
8 cm
32 cm
256 cm
4 cm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
r = 7 cm
d = ?
3,5 cm
7 cm
14 cm
49 cm
21 cm
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kruhový prsten má průměr 4 cm. Jaký je jeho poloměr?
2 cm
8 cm
4 cm
16 cm
6 cm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d = 11 cm
r = ?
22 cm
121 cm
11 cm
5,5 cm
5 cm
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Co je na obrázku vyznačeno zeleně?
tětiva
poloměr
vnější přímka
sečna
tečna
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Co je na obrázku vyznačeno žlutě?
tětiva
poloměr
vnější přímka
průměr
tečna
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