
Penjelasan dengan langkah-langkah:
1. V BALOK= p×l×t
= 15×10×7
= 1.050cm
2. V BALOK= p×l×t
=23 ×17×12
= 4.692cm
3. V BALOK= p×l×t
= 26×21×18
=9.828cm
4. LPK = 6×s²
= 6×13×13
= 1.014cm
5. LPK = 6×s²
= 6×27×27
= 4.374cm
6. LPK = 6×s²
= 6×34×34
= 6.936cm
7. LPB = 2×(pl+pt+lt)
= 2×(12+13+11)
= 72cm
8. LPB = 2×(pl+pt+lt)
= 2×(22+20+18)
= 120cm
9. LPB = 2×(pl+pt+lt)
= 2×(28+26+24)
= 156cm
10. LPB = 2×(pl+pt+lt)
= 2×(35+30+25)
= 180cm
Semoga Membantu,, maaf kalo salah, dan maaf juga karena jawaban nya gk difoto
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