A4-in hole has been bored through a 6-in cube. what is the approximate volume of the remaining solid? use 3.14 for pi

The approximate volume of the remaining solid is

Step-by-step explanation:

we know that

The approximate volume is equal to the volume of the cube minus the volume of the cylinder

so

we have

-----> the radius is half the diameter

substitute the values

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: