26. Sisi miring
√6²+8²=√64+36=√100=10 cm
Luas permukaan prisma
=2×La+Ka×t
=2×((10+4)×8:2)+(10+8+4+10)×2
=2×56+32×2
=112+64
=176 cm² (D)
Smoga membantu, maaf kak yg no.27 aku ngga tau :( jadikan yg terbaik yaa ^_^
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26. Sisi miring
√6²+8²=√64+36=√100=10 cm
Luas permukaan prisma
=2×La+Ka×t
=2×((10+4)×8:2)+(10+8+4+10)×2
=2×56+32×2
=112+64
=176 cm² (D)
Smoga membantu, maaf kak yg no.27 aku ngga tau :( jadikan yg terbaik yaa ^_^