Find the perimeter of the following shape, rounded to the nearest tenth: shape abcd is shown. point a is at -3,5. point b is at 2,6. point c is at 0, 2. point d is at -5, 1.

i think the answer is b)

step-by-step explanation:

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.