Hello! I would like to ask some maths problems here.:-)
1) How to prove that any triangle can be cut into six similar triangles? (Your proof must be valid for all triangles and not just a specific type. )
2) Given that real number where
These problems may be easy for you, but I hope you can explain the working/solution as a reply below:-D. Thanks!
There's still some maths problems...maybe in the next note!
*See part 2 here