This Thesis Discusses The Modifications Of Van Aubel’s Theorem On A Triangle, That Is The Line Drawn From The Triangle Vertices To The Quadrilateral Vertices, The Line Drawn From The Midpoint Of The Sides Of The Triangle To The Intersection Point Of The Diagonals Of A Square, And The Line Drawn From The Midpoint Of Vertices Of Two Squares To The Vertices Of The Triangle. From The Modification…