Question

desenati segmentele [AB][ CD ][EF] Stiind ca AB=3cm CD=2cm EF=0,5dm.Calculati apoi valoarea rapoartelor:
a)AB/CD .b)AB/EF .c)CD/EF.d)EF/CD

Answer 1

a) AB/CD=3/2 ; b)AB/EF=3/5 (0,5 dm=5 cm) ; c)CD/EF=2/5 ;d)EF/CD=5/2