Jawaban:
1.800 cm³
Penjelasan dengan langkah-langkah:
v limas segi empat :
p = 15cm
l = 10cm
t = 20cm - 8 cm = 12cm
→ ( 1/3×p×l)×t
( 1/3 × 15×10) × 12 = 600 cm³ [ volume limas ]
v balok :
luas alas = 15×10 = 150 cm²
tinggi = 8 cm
volume = luas alas × tinggi = 150×8 = 1.200 cm³
volume bangun = 600 + 1.200 = 1.800 cm³
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Jawaban:
1.800 cm³
Penjelasan dengan langkah-langkah:
v limas segi empat :
p = 15cm
l = 10cm
t = 20cm - 8 cm = 12cm
→ ( 1/3×p×l)×t
( 1/3 × 15×10) × 12 = 600 cm³ [ volume limas ]
v balok :
luas alas = 15×10 = 150 cm²
tinggi = 8 cm
volume = luas alas × tinggi = 150×8 = 1.200 cm³
volume bangun = 600 + 1.200 = 1.800 cm³