Final Geometry Question

[steady viper]

Now this one I actually have no idea how to do

I think I can see what needs to be done but I've got no idea if I'm right, and even if I am I still have no clue how to execute it

[gleaming locust]

they call it a "cubic block", so the outside shape is a cube

[steady viper]

ok so am i fonna find the area of the cube first?

or am is the cube just there to throw me off

[gleaming locust]

the shape is a cube with a hole in it, so the volume of the cube is equal to the volume of the shape + volume of the hole

and a straight circular hole is a cylinder:

[steady viper]

so to clarify I am finding the volume of the shapes seperately?

[gleaming locust]

yes

[steady viper]

So to find the volume for the cube it would be 27^3 and then for the circle it would be 3.142 X 9.5^2 X 27 right?

[gleaming locust]

yes

[steady viper]

Ok thank you for walking me through that I think I got it