Answer:
Option (3)
Step-by-step explanation:
If the triangle FGH is dilated by a scale factor 'k', then the sides of the image triangle F'G'H' will get dilated by 'k' times but the angles will measure the same.
In simpler words, both the triangles will be similar
Therefore, sin(F) and sin(F') will measure the same.
Option (3) will be the correct option.
