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Propriedades do Círculo e Circunferência

Authored by WELLINGTON DIAS

Mathematics

9th Grade

Used 1+ times

Propriedades do Círculo e Circunferência
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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

25 cm²

78.5 cm²

31.4 cm²

50 cm²

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

31.4 cm

15.7 cm

62.8 cm

20 cm

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se o diâmetro de um círculo é 12 cm, qual é o raio?

6 cm

12 cm

24 cm

3 cm

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se o raio de um círculo é 7 cm, qual é o diâmetro?

7 cm

14 cm

21 cm

28 cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

50.24 cm²

25.12 cm²

16 cm²

64 cm²

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

18.84 cm

9.42 cm

28.26 cm

6 cm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10 cm

5 cm

20 cm

15 cm

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