A sphere of radius 32√ is tangent to the edges AB, AD, AA1, and the face diagonal CD1 of the cube ABCDA1B1C1D1.
The volume of the cube can be written as a+bc√, where a, b are integers and c is a square-free positive integer. What is the value of a+b+c?
9 answers
237
how
wrong>...........and this is a brilliant problem,try to do it by yourself
326
326 is correct?
wrong 326
easy
plesse tell me write answer
tomorrow
1 answer