Test ARII

Test ARII

7th Grade

9 Qs

quiz-placeholder

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Test ARII

Test ARII

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Octavia Vlaicu

Used 21+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aria unui triunghi dreptunghic cu catetele de 6cm si 10 cm este:

18 cm218\ cm^2

60 cm260\ cm^2

30 cm230\ cm^2

15 cm215\ cm^2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Aria unui patrat cu perimetrul de 36 cm este:

144 cm2144\ cm^2

81 cm281\ cm^2

36 cm236\ cm^2

48 cm248\ cm^2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aria unui romb cu diagonalele de 6cm si 9 cm este:

54 cm254\ cm^2

15 cm215\ cm^2

27 cm227\ cm^2

20 cm20\ cm

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aria unui paralelogram cu baza de 10 cm si inaltimea de 7 cm.

17 cm217\ cm^2

35 cm235\ cm^2

34 cm234\ cm^2

70 cm270\ cm^2

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Aria unui triunghi cu o latura de 12 cm si inaltimea corespunzatoare de 5,5 cm

17,5 cm217,5\ cm^2

66 cm266\ cm^2

45 cm245\ cm^2

33 cm233\ cm^2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Aria un dreptunghi cu latimea de 2,4 cm si lungimea de 5 ori mai mare este:

12 cm212\ cm^2

28.6 cm228.6\ cm^2

28.8 cm228.8\ cm^2

14.8 cm214.8\ cm^2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Aria unui triunghi echilateral cu


 l=32 cml=3\sqrt{2}\ cm  

 183cm218\sqrt{3}cm^2  

 363 cm236\sqrt{3\ }cm^2  

 93 cm29\sqrt{3}\ cm^2  

 362cm236\sqrt{2}cm^2  

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Aria unui romb cu perimetrul de 42 cm si inaltimea de 10 cm este:

105 cm2105\ cm^2

10.5 cm210.5\ cm^2

105.5 cm2105.5\ cm^2

420 cm2420\ cm^2

9.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Aflati lungimea liniei mijlocii a unui trapez cu inaltimea de 8cm si aria de 40 cm2

5 cm

8 cm

10 cm

12 cm