There are 17 members in a travel group. The Venn diagram below shows members that have been to the United States, Australia, both, or neither. Complete the following two-way frequency table. Have been to the United States Have not been to the United States Have been to Australia Have not been to Australia

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

is this part of a question or something

idk

step-by-step explanation: