Which solid has a greater volume?

a. figure a has a greater volume

b. figure b has a greater volume

c. they are equal

d. it cannot be determined

C

Step-by-step explanation:

The volume of a cone is given by  

The volume of a cylinder is given by  

Where h is the height and r is the radius

The first figure is a cone with height 6 and radius 5, we can put it into the formula and find the volume:

The second figure is a cylinder with height 50 and radius 1, we can put it into the formula and find the volume:

We can see that they are equal. So answer choice C is right.

after simplifying it i got: -36.25 as my answer. hope that !