Let , and be the vertices of a triangle. Decide whether the point lies inside the…

MATHEMATICS · Subjective · CBSE · Mathematics · Coordinate Geometry · Coordinate Geometry

Problem

Let

A(1,1)

B(6,1)

and

C(4,5)

be the vertices of a triangle. Decide whether the point

P(3,1)

lies inside the triangle, on its boundary, or outside it.