Directions: Drag each check mark to the correct location on the table. Each check mark can be used more than once.Is the line shown on each shape a line of symmetry? Put a check mark next to each shape to select Yes or No

For this problem, we are given certain images that are divided by lines. We need to identify whether the line is a line of symmetry or not.
A line of symmetry is one that divides a shape into two equal parts.
The first one is a triangle, it is not a line of symmetry, since it does not divide the triangle in two equal parts.
The second one is not a line of symmetry either, since the two parts are different.
The last one is a line of symmetry since it divides the shape into two equal parts.
The answers are:
1. No
2. No
3. Yes.