Help me out please asp

plug in the answers to see which has an equal scale factor between mp and mt, and po and tr

if tr = 6, then the scale factor between po and tr is 1.5

that means, that in order to equal 9 mt would have to be 3

if mt = 3, then the scale factor between mp and mt would also be 1.5

therefore, since they both have an equal scale factor, the answer is

4) TR = 6

hope this helps!!

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