A segment is divided into two parts following the rules of the golden ratio. How long is the shorter part, when the longer part is

a) [[$ 4.8 $]] cm?



Answer: The shorter part is cm

b) [[$ 15.0 $]] cm?



Answer: The shorter part is cm

c) [[$ 29.6 $]] cm?



Answer: The shorter part is cm

d) 102.0 cm?



Answer: The shorter part is cm