Materi: Bangun Ruang
V = ⅓ × luas alas × tinggi kerucut
29.400 = ⅓ × π × r² × t
29.400 = ⅓ × 22/7 × 42 × 42 × t
29.400 = ⅓ × 22/7 × 1.764 × t
29.400 = ⅓ × 22 × 252 × t
29.400 = ⅓ × 5.544 × t
29.400 = 1.848 × t
29.400 ÷ 1.848 = t
15,9 = t
Jadi, tinggi kerucut tersebut adalah 15,9 cm.
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Materi: Bangun Ruang
V = ⅓ × luas alas × tinggi kerucut
29.400 = ⅓ × π × r² × t
29.400 = ⅓ × 22/7 × 42 × 42 × t
29.400 = ⅓ × 22/7 × 1.764 × t
29.400 = ⅓ × 22 × 252 × t
29.400 = ⅓ × 5.544 × t
29.400 = 1.848 × t
29.400 ÷ 1.848 = t
15,9 = t
Jadi, tinggi kerucut tersebut adalah 15,9 cm.