The true statements are;
1) QRS have a smaller area
2) The triangles are similar but not congruent
Here, we want to get the true statements about the two triangles
From what we have;
QRS was formed by the reflection of ABC and dilation by half unit
The true statements are follows;
a) QRS have a smaller area
Since one of the transforamtion involved a dilation by a unit lesser than one, then the area of the image will be lesser
b) The triangles are similar but not congruent
The shapes are similar because the trasnformation will give exactly the same type of shape. However, since the side lengths are not the same, then we can conclude that the shapes are not congruent
These are the only two true statements