Consider 3 non-collinear points \( A(9,3), B(7,-1) \) and \( C(1,-1... VIDEO
Consider 3 non-collinear points \( A(9,3), B(7,-1) \) and \( C(1,-1) \). Let \( P(a, b) \) be the centre and \( R \) is the radius of circle 'S' passing through points \( A, B, C \). Also
P \( H(\bar{x}, \bar{y}) \) are the coordinates of the orthocentre of triangle \( A B C \) whose area be
W denoted by \( \Delta \).
If \( D, E \) and \( F \) are the middle points of \( B C, C A \) and \( A B \) respectively then the area of the triangle \( D E F \) is :
(a) 12
(b) 6
(c) 4
(d) 3
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