Lp = 2 ( pl + pt + lt )
Lp = 2 ( 30 × 20 ) + ( 30 × 10 ) + ( 20 × 10 ))
Lp = 2 ( 600 + 300 + 200 ))
Lp = 2 ( 900 + 200 ))
Lp = 2 ( 1.100 ))
Lp = 2.200 Cm
Penjelasan dengan langkah-langkah:
Dik :
p = 30
l = 20
t = 10
Dit : Luas Permukaan ?
Dijawab :
Lp = 2 × ( pl + pt + lt )
Lp = 2 × ((30 × 20) + (30 × 10) + (20 × 10))
Lp = 2 × (600 + 300 + 200)
Lp = 2 × (900 + 200)
Lp = 2 × 1.100
Lp = 2.200 Cm³
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Lp = 2 ( pl + pt + lt )
Lp = 2 ( 30 × 20 ) + ( 30 × 10 ) + ( 20 × 10 ))
Lp = 2 ( 600 + 300 + 200 ))
Lp = 2 ( 900 + 200 ))
Lp = 2 ( 1.100 ))
Lp = 2.200 Cm
Penjelasan dengan langkah-langkah:
Dik :
p = 30
l = 20
t = 10
Dit : Luas Permukaan ?
Dijawab :
Lp = 2 × ( pl + pt + lt )
Lp = 2 × ((30 × 20) + (30 × 10) + (20 × 10))
Lp = 2 × (600 + 300 + 200)
Lp = 2 × (900 + 200)
Lp = 2 × 1.100
Lp = 2.200 Cm³