Question

Triangle ABC is to be reflected across line m to create triangle A'B'C'.
Which best describes the location of B'?

A. 7 units to the right of point B.
B. 7 units to the left of point B.
C. 7 units to the right of line m.
D. 7 units to the left of line m.

Answer 1

d

Answer 2

because if u count from the line to b u get 7 and then u count the opposite side to 7 that where b will be if its reflected

Answer 3

Thank you!