Asked by Orlando
A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and surface area. Round to the nearest tenth.
Answers
Answered by
Steve
the original block has surface 6*2^2
subtract the two circles removed: 2*πr^2
add the curved surface of the hole: 2πrh
where r = 1/2 and h=2
the volume is of course 2^3 - πr^2h
subtract the two circles removed: 2*πr^2
add the curved surface of the hole: 2πrh
where r = 1/2 and h=2
the volume is of course 2^3 - πr^2h
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.