Question

Please help! I don't get it! It is confusing me!

Answer 1

Lets solve the equalities first.
NP>MN
Cancel out the N
P>M
Next
MP<MN
Cancel out the M
P<N
M<P<N
The answer is C.

Answer 2

To find out the answer, simply cancel out the angle that is the same, in both cases.

NP>MN
MP
P>M
P
The expression would be M < P < N.