Question

Which line is a line of symmetry of ΔABC?


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line c

line b

line d

line a

Answer 1

I would pick the line that divides the triangle into two equal parts (which each side is the "mirror" of the other )

Answer 2

It looks like both b and d have symmetry but I can only pick one

Answer 3

why do you think "b" ? the idea is if you fold along the line "b", the two sides that meet up are not necessarily equal (based on the hash marks being different)

Answer 4

I said that because one time in my work it said but didving this way or something you get two triangles