Question

Please solve q 86 ?

Answer 1

D) Not Determined

Explanation:

Let's say point M is on A, which means `angle MCN` would not only bisect `angle 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.