Volumenya dan luas permukaannya adalah dan .
Diketahui:
Ditanya:
Dijawab:
= p × l × t
= 12 × 9 × 2
= 108 × 2
=
= 2 × [pl + pt + lt]
= 2 × [ (12 × 9) + (12 × 2) + (9 × 2) ]
= 2 × [108 + 24 + 18]
= 2 × 150
Jawaban:
Panjang = 12
Lebar = 9
Tinggi = 2
Volume = .. ?
Luas permukaan = .. ?
Volume
Volume = p × l × t
Volume = 12 × 9 × 2
Volume = 108 × 2
Volume = 216 cm³
._ _ _ _ _ _ _ _ _ _ _.
Luas permukaan
Lp = 2( p×l ) + ( p×t ) + ( l×t )
Lp = 2( 12×9 ) + ( 12×2 ) + ( 9×2 )
Lp = 2( 108 + 24 + 18 )
Lp = 2( 132 + 18 )
Lp = 2( 150 )
Lp = 2 × 150
Lp = 300 cm²
. _ _ _ _ _ _ _ _ _ _ _.
Hasil volume = 216 cm³
Hasil luas permukaan = 300 cm²
.
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Volumenya dan luas permukaannya adalah dan .
Pembahasan
Diketahui:
Ditanya:
Dijawab:
= p × l × t
= 12 × 9 × 2
= 108 × 2
=
= 2 × [pl + pt + lt]
= 2 × [ (12 × 9) + (12 × 2) + (9 × 2) ]
= 2 × [108 + 24 + 18]
= 2 × 150
=
Jawaban:
Panjang = 12
Lebar = 9
Tinggi = 2
Volume = .. ?
Luas permukaan = .. ?
Volume
Volume = p × l × t
Volume = 12 × 9 × 2
Volume = 108 × 2
Volume = 216 cm³
._ _ _ _ _ _ _ _ _ _ _.
Luas permukaan
Lp = 2( p×l ) + ( p×t ) + ( l×t )
Lp = 2( 12×9 ) + ( 12×2 ) + ( 9×2 )
Lp = 2( 108 + 24 + 18 )
Lp = 2( 132 + 18 )
Lp = 2( 150 )
Lp = 2 × 150
Lp = 300 cm²
. _ _ _ _ _ _ _ _ _ _ _.
Hasil volume = 216 cm³
Hasil luas permukaan = 300 cm²
.