Penjelasan dengan langkah-langkah:
Volume balok :
= p × l × t
= 15 × 8 × 12
= 120 × 12
= 1.440
___________________
Volume limas :
t = 32 - 12 = 20 cm
= ⅓ × La × t
= ⅓ × 15 × 8 × 20
= 40 × 20
= 800
Volume balok + Limas =
1.440 + 800 =
[tex] \boxed{ \rm2.240 \: }[/tex]
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Penjelasan dengan langkah-langkah:
Pembahasan
Volume balok :
= p × l × t
= 15 × 8 × 12
= 120 × 12
= 1.440
___________________
Volume limas :
t = 32 - 12 = 20 cm
= ⅓ × La × t
= ⅓ × 15 × 8 × 20
= 40 × 20
= 800
Volume balok + Limas =
1.440 + 800 =
[tex] \boxed{ \rm2.240 \: }[/tex]