round peg in square hole is easy assume side of square is 2 A-circle=3.1415926.... (pi*1^2) A-square=4 (2^2) A.C/A.S=.7354

square in circle is slightly harder diameter circle=2 A-circle=3.14159... A-square=sqrt.2^2=2 2/3.14...=.63662 round peg is tighter fit

## round peg in square hole is

round peg in square hole is easy

assume side of square is 2

A-circle=3.1415926.... (pi*1^2)

A-square=4 (2^2)

A.C/A.S=.7354

square in circle is slightly harder

diameter circle=2

A-circle=3.14159...

A-square=sqrt.2^2=2

2/3.14...=.63662

round peg is tighter fit