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Atividade sobre áreas e volume

Mathematics

7th Grade

Used 2+ times

Atividade sobre áreas e volume
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A área do quadrado representado na figura é...

28 dm

49 dm2

28 dm2

49 dm

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A expressão que permite calcular a área do triângulo representado na figura é...

12×42\frac{12\times4}{2}

12×92\frac{12\times9}{2}

9×42\frac{9\times4}{2}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A expressão que permite calcular a área do triângulo representado na figura é...

20×122\frac{20\times12}{2}

20×162\frac{20\times16}{2}

16×122\frac{16\times12}{2}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A expressão que permite calcular a área do trapézio representado na figura é...

(B+b)2×h\frac{\left(B+b\right)}{2}\times h

(B×b)2×h\frac{\left(B\times b\right)}{2}\times h

B×b2\frac{B\times b}{2}

B+b2\frac{B+b}{2}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

 A expressão que permite calcular a área do trapézio representado na figura é...

 (13+7)2×8\frac{\left(13+7\right)}{2}\times8  

 (13×7)2×8\frac{\left(13\times7\right)}{2}\times8  

 (13+7)2×10\frac{\left(13+7\right)}{2}\times10  

 (13×7)2×10\frac{\left(13\times7\right)}{2}\times10  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A expressão que permite calcular a área do losango representado na figura é...

6×42\frac{6\times4}{2}

6+42\frac{6+4}{2}

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual o volume de um cubo de 4 cm de lado?

12 cm³

16 cm³

32 cm³

64 cm³

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