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ÁREA, VOLUME DE SÓLIDOS E PLANOS

Mathematics

3rd Grade

Used 37+ times

ÁREA, VOLUME DE SÓLIDOS E PLANOS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determine a área de um octaedro regular cuja aresta mede 9 cm.

280,8 cm²

468 cm²

300 cm²

486 cm³

2.

MATCH QUESTION

3 mins • 1 pt

Identifique o número de vértices de cada uma das figuras abaixo

5 vértices

Pentaedro

4 vértices

Hexaedro

6 vértices

Octaedro

8 vértices

Tetraedro

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

A base do triângulo mede 12 cm e os lados congruentes medem 10 cm. Determine a sua área.

48 cm²

76 cm²

36 cm²

45 cm²

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

384 cm²

348 cm³

426 cm³

243 cm³

5.

MATCH QUESTION

1 min • 1 pt

Identifique as características de cada poliedro.

8 vértices

Octaedro

4 vértices

Pentaedro

8 arestas

Tetraedro

6 vértices

Hexaedro

5 faces

Pirâmide de base quadrada

6.

MATCH QUESTION

3 mins • 1 pt

Combine corretamente.

Tetraedro

Media Image

Pentaedro

Media Image

Dodecaedro

Media Image

Hexaedro

Media Image

Trapézio isósceles

Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

O paralelepípedo ao lado tem as seguintes dimensões: 10 de largura, 6 de comprimento e 5 de altura. Determine o seu volume.

300 cm³

280 cm³

300 cm²

350 cm³

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