+2 votes
in JEE by kratos

In the triangle ABC with vertices A(2, 3), B(4,-1) and C( 1, 2). Find the equation and length of altitude from the vertex ‘A’

1 Answer

+6 votes
by kratos
 
Best answer

A(2, 3), B{4, -1) and C(1, 2) be the given points.

Let AD be the altitude from A.

∴ AD is perpendicular to BC

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