1) 0,25*25.4*[152-0.5*103+sqrt((152-0.5*103)^2-8*8.45^2)]=
2) 0,25*25.4*[136-0.5*70+sqrt((136-0.5*70)^2-8*2.54^2)]=
1)=1258.04137 if the 0,25 means 0.25 or is that a typo but if it is a coordinate it is 0,125804.137
2)=1281.07546 if the 0,25 means 0.25 or is that a typo but if it is a coordinate it is 0,128107.546