You can only unlock the chapter using a special code that we will send you via the Viber app. Receiving a message is free of charge and with no obligations.
My phone number:
Get a code
In compliance with the law, persons under the age of 15 can enter their phone number only in the presence of a parent or guardian.
4-character (Viber) code:
Check the received code
The page will be refreshed automatically in a few seconds.
An Iron crate with length , width and height is filled with sand which is then shaken into high upright cone. Calculate the diameter of the circular base of the resulting cone.
The detailed solution steps are locked. Click on the blue button to unlock them.
To ensure the proper functioning of the website, OpenProf uses cookies that do not store personal data. By continuing to use the website, you agree to cookies. Tell me more »
, width 
and height 
is filled with sand which is then shaken into 
high upright cone. Calculate the diameter of the circular base of the resulting cone.
.
