AP=AD=DC=CB=16
ducem CM_I_AB
cos 60 =1/2
CM/CB=CM/16=1/2 CM=8 cm
AB=16+8+8=32
AM=8+16=24 cm
CM=√(16²-8²)=√(256-64)=√192=8√3
AC=√[24²+(8√2)²]=√(576+192)=√768=16√3
PB=√[16²+32²]=√(256+1024)=√1280=16√5
PD=√[16²+16²]=√(256+256)=16√2
PC=√[16²+(16√3)²]=√(256+768)=√1024=32