Jawaban:
6,14cm
Penjelasan dengan langkah-langkah:
Diketahui:
L alas = 6cm²
K alas = 9cm
Lp = 129cm²
Ditanyakan
t prisma...?
Jawab:
Rumus luas permukaan prisma = (2 x L alas) + (K alas x t prisma)
129 = ( 2 × 6 ) + ( 9 × t)
129 = 12 + 9 × t
129 = 21 × t
t = 129/21
t = 6,14 cm
Semoga membantu❤
maaf kalo salah:)
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Jawaban:
6,14cm
Penjelasan dengan langkah-langkah:
Diketahui:
L alas = 6cm²
K alas = 9cm
Lp = 129cm²
Ditanyakan
t prisma...?
Jawab:
Rumus luas permukaan prisma = (2 x L alas) + (K alas x t prisma)
129 = ( 2 × 6 ) + ( 9 × t)
129 = 12 + 9 × t
129 = 21 × t
t = 129/21
t = 6,14 cm
Semoga membantu❤
maaf kalo salah:)