Answer:
Option D
Step-by-step explanation:
Given are pictures of two congruent triangles RST and VWX
We are to find the transformation used to map the first triangle onto the second.
We find that there is no axis of symmetry between these two triangles hence option A reflection is not possible
Option B translation i.e. mere shifting of units also is not possible
Option C, reflection and translation does not suit this
But option D rotating WXV by an angle of 180 and then translation will give the desired result
Hence option d) rotation, then translation
is right answer