volume plisssss tolong

Volume Kerucut :
V = ⅓ × ¼πd²t
V = 1/12 × 22/7 × 21 × 21 × 19
V = 1/12 × 22 × 3 × 21 × 19
V = 1/12 × 66 × 21 × 19
V = 1/12 × 1.386 × 19
V = 1/12 × 26.334
V = 2.194,5 cm³

Maaf Kalau Salah