Jawaban:
B. 3.780
C.530
D.450
Penjelasan:
c. V.segitiga= 1/2×a×t
=1/2 × 10×10
=50
V.balok= P×L×T
= 10×8×6
=80×6
=480cm
volume gabungan= 480+50=530cm³
d. V.prisma= Luas alas×Tinggi prisma
=(1/2×a×t)×t
=(1/2×12×10)×25
=60×25
=1.500cm
v.balok =p×l×t
=25×12×15
=450
volume gabungan= 1.500+450= 1.950cm
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Jawaban:
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Jawaban:
B. 3.780
C.530
D.450
Penjelasan:
c. V.segitiga= 1/2×a×t
=1/2 × 10×10
=50
V.balok= P×L×T
= 10×8×6
=80×6
=480cm
volume gabungan= 480+50=530cm³
d. V.prisma= Luas alas×Tinggi prisma
=(1/2×a×t)×t
=(1/2×12×10)×25
=60×25
=1.500cm
v.balok =p×l×t
=25×12×15
=450
volume gabungan= 1.500+450= 1.950cm