Question

Calcule o volume do Cone cujo raio da base mede 2 cm e altura mede 6 cm

Answer 1

V = PI x R² x h /3
V = 3,14 x 2² x 6/3
V = 3,14 x 4 x 6/3
V = 12,56 x 6 /3
V = 75,36/3
V = 25,12 cm³

Answer 2

V = 1/3.PI.r^2.h
v= 1/3. 3,14. 2^2.6
v= 1.3,14.4.2
v=3,14.8
v= 25,12 cm3