Question

The diagram shows a triangle ABC.

Determine the image of the point C under a reflection in the line AB

• A. (6, 0)
• B. (4, 2)
• C. (0, 0)
• D. (-2, 0)

Answer 1

The correct option is C (0, 0)

The coordinates of the point A is (2, 0) and, the coordinates of the point C is (4, 0). We can see that line AB lies at an equal distance from the origin (0, 0) and the point C.
$\therefore$ The image of the point C under a reflection in the line AB is the origin, i.e., (0, 0).