Can you use the asa postulate or the aas theorem to prove the triangles congruent?

You are correct it is only ASA that applies to these congruent triangles.

:)))

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11