Use the distance formula for each side then add the answers QR =?(4 + 49) =?53 RS =?(9 + 36) =?45 QS =?(25 + 1) =?26 so add those on a calculator.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.