4. Hitunglah volume bangun berikut! phi 22÷7. t : 21 cm. jari jari : 6 cm.
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[tex]v \: = \: \pi \times {r}^{2} \times t \\ \: \: \: \: \: \: \: \: \: = \frac{22}{7} \times {6}^{2} \times 21 \\ \: \: \: \: \: \: \: \: \: = \frac{22}{7} \times 36 \times 21 \\ \: = \frac{22}{7} \times 756 \\ = \frac{16.632}{7} \: \: \: \\ \: \: = 2.376 \: {cm}^{3} [/tex]
semoga membantu.....
jangan lupa follow aku....
jadikan jawaban tercerdas ya....
[answer.2.content]
