The answer is 5 because of the shaded stuff
Answer:
put the first point on -1 and then put your arrow --->
Step-by-step explanation:
The volume of a cylinder = pi r^2 h. approximating pi to be 3.14 will give you. 3.14 * (3ft)^2*4ft. this will give you 36 ft^2 times 3.14. this will give you 113.04ft^3
Do you have a photo, what tells us that the unknown number is multiplied by 3?