Jawaban:

10. tinggi = 12 cm.

11. rusuk = 12^3 cm.

12. volume = 1.980 cm^3.

13. tinggi = 12 dm.

14. volume = 5.000cm^3

15. volume = 1.000cm^3

maap kalo ada yang salah semoga membantu:)

Penjelasan dengan langkah-langkah:

10. t = v : ( p × l )

= 1.632 cm^3 : ( 17 × 8 )cm

= 1.632 cm^3 : 136 cm

= 12 cm

11. v = p × l × t

= 12 × 8 × 18 cm

= 96 × 18 cm

= 1.728 cm^3

r = akar pangkat tiga dari volume

= 12^3 cm.

12. -bangun kubus-

v = s × s × s = s^3

= 10 × 10 × 10 cm

= 100 × 10 cm

= 1.000cm^3

-bangun balok-

v = p × l × t

= 14 × 10 × 7 cm

= 140 × 7 cm

= 980 cm^3

total semua volume adalah

1.000cm^3 + 980cm^3 = 1.980 cm^3.

13. v = Luas alas × t

1.512 = 126 × t

=1.512 : 126

= 12 dm.

14. v = 5 × v kubus

= 5 × s × s × s

= 5 × 10 × 10 × 10 cm

= 5 × 1.000 cm

= 5.000 cm^3.

15. v = s × s × s

= 10 × 10 × 10 cm

= 100 × 10 cm

= 1.000cm^3.