Jawaban:
1. Luas permukaan = 2.(pl+pt+lt)
L = 2.(25.20) + ( 25.20) + (20.20)
L = 2 × 500 + 500 + 400
L = 2 × 1000 + 400
L = 2 × 1.400
L = 2.800 cm²
2. V = Luas alas x Tinggi Prisma
V = 1/2 x a x t x Tinggi Prisma
V = 1/2 x 3 x 4 cm x 10
V = 1/2 x 12 x 10
V = 1/2 x 120
V = 120/2
V = 120 : 2
V = 60 cm3
3 = pangkat tiga (kubik)
Materi : Bangun Ruang Sisi Datar
Lp = 2( pl + pt + lt )
Lp = 2( 25.20 + 25.20 + 20.20 )
Lp = 2( 500 + 500 + 400 )
Lp = 2( 1.400 cm² )
Lp = 2.800 cm²
V = ½ × alas × tinggi × tinggi prisma
V = ½ × 3 cm × 4 cm × 10 cm
V = 3 cm × 2 cm × 10 cm
V = 6 cm² × 10 cm
V = 60 cm³
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[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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Jawaban:
1. Luas permukaan = 2.(pl+pt+lt)
L = 2.(25.20) + ( 25.20) + (20.20)
L = 2 × 500 + 500 + 400
L = 2 × 1000 + 400
L = 2 × 1.400
L = 2.800 cm²
2. V = Luas alas x Tinggi Prisma
V = 1/2 x a x t x Tinggi Prisma
V = 1/2 x 3 x 4 cm x 10
V = 1/2 x 12 x 10
V = 1/2 x 120
V = 120/2
V = 120 : 2
V = 60 cm3
3 = pangkat tiga (kubik)
Verified answer
Materi : Bangun Ruang Sisi Datar
Soal Nomor 2
Lp = 2( pl + pt + lt )
Lp = 2( 25.20 + 25.20 + 20.20 )
Lp = 2( 500 + 500 + 400 )
Lp = 2( 1.400 cm² )
Lp = 2.800 cm²
Soal Nomor 3
V = ½ × alas × tinggi × tinggi prisma
V = ½ × 3 cm × 4 cm × 10 cm
V = 3 cm × 2 cm × 10 cm
V = 6 cm² × 10 cm
V = 60 cm³
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]