Jawaban:
3.
[tex]\pi \: = \frac{22}{7} \: atau \: 3.14 \\ \\ v \: tabung = \pi \times r { \\ }^{2} \times t \\ \\ \frac{22}{7} \times 14 {}^{2} \times 35 \\ = 21.560cm {}^{3} [/tex]
4. 34.650 cm³
5. 62.800 cm³
Penjelasan dengan langkah-langkah:
✍️ volume tabung adalah π x r2 x t
π = 22/7 atau 3,14
r = jari jari
t = tinggi
4. 22/7 x 21 x 21 x 25
= 1.386 x 25
= 34.650 cm³
5. 3,14 x 20 x 20 x 50
= 314 x 4 x 50
= 62.800 cm³
Okey... Click like ❤️ If this answer help u ≧◡≦
Ty^^
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Jawaban:
3.
[tex]\pi \: = \frac{22}{7} \: atau \: 3.14 \\ \\ v \: tabung = \pi \times r { \\ }^{2} \times t \\ \\ \frac{22}{7} \times 14 {}^{2} \times 35 \\ = 21.560cm {}^{3} [/tex]
Jawaban:
4. 34.650 cm³
5. 62.800 cm³
Penjelasan dengan langkah-langkah:
✍️ volume tabung adalah π x r2 x t
π = 22/7 atau 3,14
r = jari jari
t = tinggi
4. 22/7 x 21 x 21 x 25
= 1.386 x 25
= 34.650 cm³
5. 3,14 x 20 x 20 x 50
= 314 x 4 x 50
= 62.800 cm³
Okey... Click like ❤️ If this answer help u ≧◡≦
Ty^^