Question

Points L,M and N are collinear.You are given LM = 13 and LN=20. What is a possible value of MN?

Answer 1

For this case we know that L, M and N are collinear

We also have the following values given:

LM= 13, LN = 20

Then we can do this:

Then we can find MN like this:

MN= 20-13 = 7

And the answer would be

B. 7