Jawaban:
jawabannya 21 semoga dapat dipahami Dan mohon maaf jika salah
[tex] \sf Luas = 2 \times \pi \times r(r + t)[/tex]
[tex]\sf 6.336 = 2\times \frac{22}{7} \times 21(21 + t)[/tex]
[tex] \sf 6.336 = 2 \times \frac{22}{ \cancel{7}} \times { \cancel{21}}^{ \: \: 3} (21 + t)[/tex]
[tex] \sf 6.336 = 2 \times 22 \times 3(21 + t)[/tex]
[tex] \sf 6.336 = 44 \times 3(21 + t)[/tex]
[tex] \sf 6.336 = 132(21 + t)[/tex]
[tex] \sf (21 + t) = \frac{6.336}{132} \\ [/tex]
[tex] \sf (21 + t)= 48[/tex]
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf t = 48 - 21[/tex]
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf t = 27 \: cm[/tex]
Tinggi tabung adalah 27 cm (B)
[tex]\huge\tt\color{FF6666}{I}\color{FFB266}{t}\color{B2FF66}{s}\color{66FF66}{M}\color{66FFFF}{e}\color{66B2FF}{A}\color{6666FF}{l}\color{B266FF}{i}\color{FF66FF}{y}\color{FF66B2}{a}\color{FF9999}{♡}\color{FFCC99}{♡}[/tex]
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Jawaban:
jawabannya 21 semoga dapat dipahami Dan mohon maaf jika salah
Jawaban:
Penyelesaian :
Tinggi tabung
[tex] \sf Luas = 2 \times \pi \times r(r + t)[/tex]
[tex]\sf 6.336 = 2\times \frac{22}{7} \times 21(21 + t)[/tex]
[tex] \sf 6.336 = 2 \times \frac{22}{ \cancel{7}} \times { \cancel{21}}^{ \: \: 3} (21 + t)[/tex]
[tex] \sf 6.336 = 2 \times 22 \times 3(21 + t)[/tex]
[tex] \sf 6.336 = 44 \times 3(21 + t)[/tex]
[tex] \sf 6.336 = 132(21 + t)[/tex]
[tex] \sf (21 + t) = \frac{6.336}{132} \\ [/tex]
[tex] \sf (21 + t)= 48[/tex]
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf t = 48 - 21[/tex]
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf t = 27 \: cm[/tex]
Tinggi tabung adalah 27 cm (B)
[tex]\huge\tt\color{FF6666}{I}\color{FFB266}{t}\color{B2FF66}{s}\color{66FF66}{M}\color{66FFFF}{e}\color{66B2FF}{A}\color{6666FF}{l}\color{B266FF}{i}\color{FF66FF}{y}\color{FF66B2}{a}\color{FF9999}{♡}\color{FFCC99}{♡}[/tex]