Sebuah bola memiliki jari-jari 24cm
HITUNGLAH VOLUME BOLA!
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tentukan hasil dari
5! × 8!
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kenapa banyak orang tidak menyukai mapel Matematika ?
Penjelasan dengan langkah-langkah:
Untuk Volume Bola
[tex] \rm \: v = \frac{4}{3} \times \pi \times {r}^3[/tex]
[tex] \rm \: v = \frac{4}{3} \times 3.14 \times { 24}^3[/tex]
[tex] \rm \: v = \frac{4}{3} \times 3.14 \times 13.824[/tex]
[tex] \rm \: v = \frac{4}{3} \times 43.407.36[/tex]
[tex] \rm \: v \approx\sf { \purple{\underline{ \color{black}{ \pmb{ \sf{57.876,48 \: cm {}^3}}}}}}[/tex]
[tex] \\ \\ [/tex]
[tex] \sf = 5! \times 8![/tex]
[tex] \sf = (5 \times 4 \times 3 \times 2 ) \times 8![/tex]
[tex] \sf = (20 \times 6) \times (8 \times 7 \times 6 \times 5! ) [/tex]
[tex] \sf = 120 \times (336 \times 5 \times 4 \times 3 \times 2) [/tex]
[tex] \sf = 120 \times (20.160 \times 2 ) [/tex]
[tex] \sf = 120 \times 40.320[/tex]
[tex] \sf \sf ={ \purple{\underline{ \color{black}{ \pmb{ \sf{4.838.400}}}}}}[/tex]
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Jay
Jawaban:
Volume bola
= 4/3 × phi × r × r × r
= 4/3 × 3,14 × 24 × 24 × 24
= 4 × 3,14 × 8 × 24 × 24
= 12,56 × 8 × 24 × 24
= 100,48 × 24 × 24
= 2.411,52 × 24
= 57.876,48 Cm³
5! × 8!
= ( 5 × 4 × 3 × 2 × 1 ) × ( 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 )
= ( 20 × 3 × 2 × 1 ) × ( 56 × 6 × 5 × 4 × 3 × 2 × 1 )
= ( 60 × 2 × 1 ) × ( 336 × 5 × 4 × 3 × 2 × 1 )
= ( 120 × 1 ) × ( 1.680 × 4 × 3 × 2 × 1 )
= 120 × ( 6.720 × 3 × 2 × 1 )
= 120 × ( 20.160 × 2 × 1 )
= 120 × ( 40.320 × 1 )
= 120 × 40.320
= 4.838.400
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