Could i please get some help finding the mid point?

you can apply the mid point formula though which you can easily take the values of the mid point the formula is given below!!

Step-by-step explanation:

using this formula you can have ur mid point value

hope it helps : )

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.

no this is a nonlinear negative