Penjelasan dengan langkah-langkah:
a. Volume
V = La × t
V = [15 × 10] × 10
V = 150 × 10
V = 1.500 cm³
b.Luas permukaan
L = 2 × La + Ka × t
L = 2 × [15 × 10] + [2 × (15 + 10)] × 10
L = 2 × 150 + [2 × 25] × 10
L = 2 × 150 + 50 × 10
L = 300 + 500
L = 800 cm²
C. panjang seluruh rusuk = keliling prisma
K = 2 × Ka + jumlah rusuk tegak
K = 2 × [2 × [15 + 10] + [4 × 10]
K = 2 × [2 × 25] + 40
K = 2 × 50 + 40
K = 100 + 40
K = 140 cm
[tex]\boxed{\colorbox{black}{\sf\color{red}{\:answer by: DARKMOON\:}}}[/tex]
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Penjelasan dengan langkah-langkah:
a. Volume
V = La × t
V = [15 × 10] × 10
V = 150 × 10
V = 1.500 cm³
b.Luas permukaan
L = 2 × La + Ka × t
L = 2 × [15 × 10] + [2 × (15 + 10)] × 10
L = 2 × 150 + [2 × 25] × 10
L = 2 × 150 + 50 × 10
L = 300 + 500
L = 800 cm²
C. panjang seluruh rusuk = keliling prisma
K = 2 × Ka + jumlah rusuk tegak
K = 2 × [2 × [15 + 10] + [4 × 10]
K = 2 × [2 × 25] + 40
K = 2 × 50 + 40
K = 100 + 40
K = 140 cm
semoga bermanfaat
[tex]\boxed{\colorbox{black}{\sf\color{red}{\:answer by: DARKMOON\:}}}[/tex]