NO LINKS Answering with a link will result in your nose being cut off and stitched to your tongue

Very well Ill take my risks

Here the answer to the link :)))

lol jkjk

The answer here is

2) Tsn ~ Srm  

Reason: SImilar triangles

3) smr ~ tns

Reason : Similar triangles

4) Nsm (insert 90 degree symbol) Smr

Thats all I can think of, if its not what you want Ill fix it

it has the same slope and a different y-intercept

hope this : )