Respuesta :

Answer:

153.94

Step-by-step explanation:

Volume equals 1/3pi r to the power of two times h

Hope this helps

Stephen46

Answer:

Volume of a cone = 1/3πr²h

h = height = 12cm

r = radius = 3.5cm

Volume = 1/3π(3.5)²×12

= 49π

= 153.938

= 154cm³ to 3 significant figures

Hope this helps.

Otras preguntas