vlume kerucut trsbt adalah?

MAPEL = MATEMATIKA
KELAS = 9
BAB = BRSL

diketahui =
diamater = 14cm maka r = 7cm
tinggi = 5cm

ditanya = V. kerucut??

V. kerucut = ⅓πr²t
= ⅓ × 22/7 × 7 × 7 × 5
= ⅓ × 154 × 5
= ⅓ × 770
= 256,66 cm³

semoga membantu