Quandaries
and Queries 

Question: csc = hyp / opp = 1 / (sqrt(2) / 2) = 2 / sqrt(2) = sqrt(2) I just don't get this. If sqrt(2) = 1.4142145..... How can 2 / sqrt(2) = sqrt(2) as the example shows? Make sense? Mike 

Hi Mike, The square root of 2 is the positive number whose square is 2, tht is it that satisifies 

