Answer:
461.8π cm³
Step-by-step explanation:
The formula for the volume of a cone is V = πr²h, where r is the radius and h is the height. Accordingly, we get:
A = π(3.5 cm)²(12 cm), or approximately 461.8π cm³
Answer: 139
100+20=120+18=139
Answer: 70
10*14/2=140/2=70
-4u+4
