1. which figure has reflection symmetry?
2. select all the polygons that have reflection symmetry.

1. Option C

2. Option A and Option D.

Step-by-step explanation:

Reflective symmetry:

If a figure is reflected across a line such that the reflected figure is exactly the same as the original and the same distance from the line, then the line is called axis of symmetry.

If a figure has at least one line of symmetry, then the figure has Reflective symmetry.

In part 1, only figure C has horizontal axis of symmetry. Therefore the correct option is C.

In part 2, figure A and D have vertical axis of symmetry. Therefore the correct options are AD.