please help:)
A reptile has a tail longer than its trunk. The length, in millimeters, of the tail and the trunk of the reptile was found to have a golden ratio. Which of these could be the tail and trunk lengths of the reptile?

Trunk – 21 mm, Tail – 22.16 mm

Trunk – 13 mm, Tail – 34 mm

Trunk – 13 mm, Tail – 15.16 mm

Trunk – 21 mm, Tail – 34 mm

Question

please help:)
A reptile has a tail longer than its trunk. The length, in millimeters, of the tail and the trunk of the reptile was found to have a golden ratio. Which of these could be the tail and trunk lengths of the reptile? 

 Trunk – 21 mm, Tail – 22.16 mm 

 Trunk – 13 mm, Tail – 34 mm 

 Trunk – 13 mm, Tail – 15.16 mm 

 Trunk – 21 mm, Tail – 34 mm

ghazi · Answer

@LaurenAshley1201  is it math? :)

anonymous · Answer

She can never be wrong If she posed it in the Math section its Math for Sure :)

ghazi · Answer

the ratio of tail and trunk= 1.618

anonymous · Answer

yep, geometry

ghazi · Answer

now you can figure out which of the given pair has ratio of 1.618

ghazi · Answer

and i guess it's D