Area Man Who Talks a Lot About Teaching Teaches His First Full Day in >10 
Years
                      -
                    
I have taught demo and observational classes regularly since I left 
full-time teaching but yesterday was the first time I taught every class 
for the day. L...
4 years ago
 
 
 Posts
Posts
 
 
The answer is 2 feet.
ReplyDeleteThis is a special case of Regiomontanus' angle maximization problem.