TrianglesXAT Previous-Year Questions

2 previous-year questions on Triangles from XAT, with full solutions. Practise free — check answers as you go; sign in to save your progress.

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2 questions

Triangles · XAT PYQs

XAT 2023 · QA & DI
Q1.

ABC is a triangle and the coordinates of A, B and C are (a, b - 2c), (a, b + 4c) and (-2a, 3c) respectively where a, b and c are positive numbers. The area of the triangle ABC is:

XAT 2023 · QA & DI
Q2.

ABC is a triangle with BC = 5. D is thefoot of the perpendicular from A on BC. E is a point on CD such that BE = 3. 

The value of AB2 - AE2 + 6CD is: