For triangle PQR, find equation of altitude PS if coÂ-ordinates of – McqOptions

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1.	For triangle PQR, find equation of altitude PS if coÂ-ordinates of P, Q and R are (6,2), (0,3) and (Â-4,5) respectively?
A.	2x -Â y = 14
B.	2x + y = 10
C.	2x -Â y = 10
D.	2x + y = 14
Answer» D. 2x + y = 14

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