Question

Which side has an equal measure to BC? A.DE B.AB C.EF D.DF PLEASE HELP

Answer 1

In the given diagram, we are given two triangles, triangle ABC and triangle DEF.

And we are given a line or reflection l.

Triangle DEF is the mirror image of triangle ABC.

Therefore, all sides of the triangle ABC would be congruent to sides of triangle DEF.

AB = DF

AC = DE and

BC = EF.

We can see than BC is the smallest side of triangle ABC and EF is the smallest side of triangle DEF.

Therefore, correct option is C option.

C.EF

Answer 2

C. EF, because there no the the shortest sides of the triangles which are assumed to be equal