LM is congruent to MN. if LM is 2x-7 and MN is x-1, what is the value of x. how long is LM, how long MN, how long is LN

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1 Answer

Because of congruency 2x-7=x-1, 2x-x=-1+7=6, so x=6.

LM and MN are 12-7=6-1=5 units long. If LM and MN are colinear then LN=LM+MN=10.

by Top Rated User (1.2m points)

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