state gov Kerala (കേരളം) PSC Divisional Accountant Test Series 2025 Quantitative Aptitude Geometry Co-ordinate Geometry
If the centroid and two vertices of the triangle are (1, 13/3), (4, 5) and (-1, 1) respectively, then the area(in square units) of the triangle is:
1
13
2
14
3
15
4
18