Find the area of the triangle with vertices and .

MATHEMATICS · Subjective · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

9. Find the area of the triangle with vertices A(1,1,2),B(2,3,5)\mathrm{A}(1,1,2), \mathrm{B}(2,3,5) and C(1,5,5)\mathrm{C}(1,5,5).

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