Penyelesaian
Diketahui
• Jari jari 7 cm
• Tinggi tabung 20 cm
Ditanya
• Volume ?
Jawab
[tex]V = \pi {r}^{2} \times t[/tex]
[tex]V = \frac{22}{7} \times {7}^{2} \times 20[/tex]
[tex]V = \frac{22}{7} \times (7 \times 7) \times 20[/tex]
[tex]V = \frac{22}{7} \times 49 \times 20[/tex]
[tex]V = \frac{22 \times 49 \times 20}{7} [/tex]
[tex]V = \frac{(1.078 \times 20)}{7} [/tex]
[tex]V = \frac{21.560}{7} [/tex]
[tex]V = 3.080 \: {cm}^{3} [/tex]
Kesimpulan :
Jadi, Volume tabung berjari jari 7 cm dan tinggi 20 cm adalah 3.080 cm³
[tex]{{ \boxed{{ \boxed{ \red{{{❀ by \: cindyfebriana ❀}}}}}}}}[/tex]
JAWABAN
Diketahui :
- Jari-jari = 7 cm
- Tinggi = 20 cm
Ditanya :
- Volume ?
Dijawab :
» Volume Tabung «
→ Volume = π r² t
→ Volume = ²²/7 × 7 cm × 7 cm × 20 cm
→ Volume = 22 × 7 cm × 20 cm
→ Volume = 154 cm² × 20 cm
→ Volume = 3.080 cm³
Kesimpulan :
- Jadi, volume tabung tersebut adalah 3.080 cm³
I Hope This Help-!
[tex]\colorbox{ff0000}{} \colorbox{ff4000}{}\colorbox{ff8000}{}\colorbox{ffc000}{}\colorbox{ffff00}{}\colorbox{c0ff00}{}\colorbox{80ff00}{}\colorbox{40ff00}{}\colorbox{00ff00}{}\colorbox{00ff40}{}\colorbox{00ff80}{}\colorbox{00ffc0}{}\colorbox{00ffff}{}\colorbox{00c0ff}{}\colorbox{0080ff}{}\colorbox{0040ff}{}\colorbox{0000ff}{}\colorbox{4000ff}{}\colorbox{8000ff}{}\colorbox{c000ff}{}\colorbox{ff00ff}{}\colorbox{ff00c0}{}\colorbox{ff00a0}{}\colorbox{ff0080}{}\colorbox{ff0040}{}[/tex]
[answer.2.content]
