Question 967401
Since the radius is 1/2 of the diameter:
Radius= 5
Height= 5*3= 15
Area of a circle: 
A= Pi*r^2= 3.14*5^2= 3.14*25= 78.5
And the volume:
V= A*Height= 78.5*15= 1,177.5 cubic (inches, centimeters, whatever)