Tolong dibantuin yaa sama caranya plisss

Volume ½ bola
= ½ × 4/3 × π × r³
= ½ × 4/3 × 3,14 × 6 × 6 × 6
= 452,16 cm³

V½ bola = V ⅓ kerucut = 452,16 cm³

V ⅓ kerucut = ⅓ × ⅓ × π × r² × t
452,16 = ⅓ × ⅓ × 3,14 × 9 × 9 × t
452,16 = 28,26 × t
t = 452,16 ÷ 28,26
t = 16 cm

jadi tinggi kerucut = 16 cm