Please solve q 86 ?

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1 Answer
May 16, 2018

D) Not Determined

Explanation:

Let's say point M is on A, which means MCN would not only bisect C but also CN would also bisect AB.
So MN is exactly half of AB.

As we move point M away from point A, MN=x would stay equivalent to half of AB.

This also means m+n=x.

If two sides of a "triangle" are equal to the 3rd side, then the triangle does not exist.