Question

choose all the cylindrical containers that will hold at least 50 cm³ but not more than 55 cm³ of a liquid

Answer 1

For this case we can find the volume of each options and verify:

Case I

`V=\pi\cdot(2)^2(4.1)=51.52`

Case II

`V=\pi\cdot(2.2)^2(3.2)=48.66`

Case III

`V=\pi\cdot(2.5)^2(2.7)=53.01`

Case IV

`V=\pi\cdot(2.1)^2(3.8)=52.64`

Then the answer would be:

Case I: radius = 2cm and height = 4.1 cm

Case III: radius = 2.5 cm and height = 2.7 cm

Case IV: radius = 2.1 cm and height = 3.8 cm