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Verified answer
Tinggi limas14 - 8 = 6 cm
Volume limas = 1/3 x Luas alas x tinggi
= 1/3 x (15 x 10) x 6
= 1/3 x 150 x 6
= 1/1 x 150 x 2 = 300 / 1 = 300 cm³
Volume balok = p x l x t
= 15 x 10 x 8
= 150 x 8 = 1200 cm³
Volume seluruh = 1200 + 300 = 1500 cm³ = B
=1/3.15.10.(14-8)
=50.6
=300cm3
volume balok = pxlxt
=15.10.8
=1200
1200+300= 1500 B