Answer:
1)C,2)B,3)A,4)E,5)E
Explanation:
1)You already have two sides and to prove Side Side Side congruence theorem you just need the third side.
2)TV≅TV because it is a reflexive property or basically that they are the same line. That means that you need the third line to prove Side Side Side congruence theorem or that UT and FT are congruent.
3)Same as the last problem except now you need FL and MN.
4)Again this is the same issue of the refle xive property so you need to know that the other two lines are congruent.
5)Same as the first because you already know that two lines are congruent so you need the third.