(chatquestion)...a.)5x+5y-3=0 с. 5х-у-3-0 36. If the Ortho-centre and centroid of a b. x+5y-3=0 d. 5x+5y+3=0 triangleare (-3, 5) (3, 3) and respectively, then itscircum-centre is: Б) (1,5) d. (-1, 3) a. (2, 4) c. (6, 2) 37. The orthogonal projection of the point (2, -3) on the line x + y = 0 is:

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