Answer:
12
Step-by-step explanation:
12*3 divided by 1/2 (1/2=2)
12*3=24 divided by 1/2(2)=12
Answer:
36π cubit units
Step-by-step explanation:
To find the volume of a cone, use the formula given below.
Volume: 1/3 X area of circular base x height
First, find the area of the circular base.
Area of Circular Base = πr²
= π(3 units)²
=9π square units
Next, use this result along with the formula given above to find the volume of the cone.
Volume = 1/3 x area of circular base x height
= 1/3 x (9π square units) x (12 units)
= 36 π cubit units
