Luas :

3. 600cm

4. 950cm

5. 862dm

Volume :

3. 1.000cm³

4. 1.950cm³

5. 1.547dm³

Penjelasan dengan langkah-langkah:

rumus luas Kubus :

L = 6 × S × S

rumus volume Kubus :

V = S × S × S

rumus luas Balok :

L = 2 × ((P × l) + (P × T) + (l × T))

rumus volume Balok :

V = P × l × T

3. Luas

6 × 10 × 10

= 60 × 10

= 600

Volume

10 × 10 × 10

= 100 × 10

= 1.000

4. Luas

2 × ((15 × 10) + (15 × 13) + (10 × 13))

= 2 × (150 + 195 + 130)

= 2 × (345 + 130)

= 2 × 475

= 950

Volume

15 × 10 × 13

= 150 × 13

= 1.950

5. Luas

2 × ((17 × 7) + (17 × 13) + (7 × 13))

= 2 × (119 + 221 + 91)

= 2 × (340 + 91)

= 2 × 431

= 862

Volume

17 × 7 × 13

= 119 × 13

= 1.547

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