Hi people this is my last problem so sorry for asking too much because its our finals day tommorow...

1.) A conical tent with no floor is to have a capacity of 1000cubic meters. Find the dimensions that minimize the amount of canvas required:

2.) A box with a square base has an open top. The area of the material in this box is 100cm^2. What should be the dimensions in order to make the volume as large as possible?

Just give me formula Ill be differentiating this:

THanks SOOO much for all the big help!

My Next bunch of questions will be about integrals :D (i hope if i pass)