hitunglah volume bangun ruang tersebut
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Pertanyaan =
Volume bangun ruang yang mempunyai diameter 14 cm, dan tinggi 15 cm
Jawaban =
Jari jari = 14 ÷ 2 = 7
Rumus Volume tabung = π × r² × t
= 22/7 × 7² × 15
= 22/7 × 7 × 7 × 15
= 2310 cm³
Kesimpulan =
Jadi, volume tabung tersebut adalah 2310 cm³
By = Keystone999
☞Jawaban☜
Volume bangun tsb.adalah 2.310 cm³
✎Penyelesaian
Diketahui:
d = 14 cm.
r = 14 ÷ 2 = 7 cm.
t = 15 cm.
Ditnya??
Berapakah Volume tabung tsb.??
.
Jawaban:
V = π × r² × t
= 22/7 × 7 × 7 × 15
= 2.310 cm³
_____________
Kesimpulan:
∴ Volume tabung tsb.adalah 2.310 cm³
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