The complete statement is BC = TR. The correct option is d. TR
Similar triangles
From the question, we are to complete the given statement
From the given information,
ΔABC = ΔSTR
That is, ΔABC and ΔSTR are similar triangles
If ΔABC and ΔSTR are similar triangles,
Then,
AB = ST
BC = TR
AC = SR
Hence, the complete statement is BC = TR. The correct option is d. TR
Learn more on Similar triangles here: https://brainly.com/question/14637265
#SPJ1
