Ahh please help. I need to mark my work, but my brain is shut down rn. ​

Select the two pairs of figures that are similar.

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Find the value of x in the diagram below. select the best answer from the choices provided