tolong jawab ya kakak
Prisma tegak segitiga
unsur-unsur prisma segitiga:
- Sisi: 5 (ABED, CBEF, CAFD, ABC, DEF)
- Rusuk: 9 (AB, BC, AC, AD, BE, CF, DE, EF, DF)
- Titik sudut: 6 (A, B, C , D, E, F)
- Diagonal sisi: 6 (AE, BD, CD, AF, BF, EC)
- Diagonal bidang: 6 (AE, BD, AF, CD,CE, BF)
- Bidang diagonal: 0.
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