What is the volume of the composite figure? express the answer in terms of pi. 144pi mm 168pi mm 312pi mm 456pi mm

Step-by-step explanation:

we know that

The volume of the composite figure is equal to the volume of a semi-sphere plus the volume of the cone

so

we have

substitute

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically