[tex]v = \frac{1}{3} \times \pi \: \times \: {r}^{2} \times t \\ \frac{1}{3} \times \frac{22}{7} \times 14 \times 14 \times 15 \\ = \frac{1}{3} \times 44 \times 14 \times 15 \\ = 5 \times 44 \times 14 \\ = 3.080 \: cm3[/tex]
semoga membantu
maaf kalo salah
Jawaban:
volume kerucut tersebut adalah 770 cm³
Penjelasan dengan langkah-langkah:
r = 14 : 2 = 7 cm
V = ⅓ x πr²t
= ⅓ x 22/7 x 7 cm x 7 cm x 15 cm
= 770 cm³
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[tex]v = \frac{1}{3} \times \pi \: \times \: {r}^{2} \times t \\ \frac{1}{3} \times \frac{22}{7} \times 14 \times 14 \times 15 \\ = \frac{1}{3} \times 44 \times 14 \times 15 \\ = 5 \times 44 \times 14 \\ = 3.080 \: cm3[/tex]
semoga membantu
maaf kalo salah
Jawaban:
volume kerucut tersebut adalah 770 cm³
Penjelasan dengan langkah-langkah:
r = 14 : 2 = 7 cm
V = ⅓ x πr²t
= ⅓ x 22/7 x 7 cm x 7 cm x 15 cm
= 770 cm³