The three lines `4x -7y+ 10= 0,` `x+ y= 5` and `7x+ 4y= 15` form the sides of a triangle. Then the point (1, 2) is its (B) incentre (A) centroid (D) none of these (C) orthocentre

The three lines 4x - 7y + 10 , x + y = 5 and 7x+ 4y = 15 form the sides of a triangle Then the point (1,2) is its

The three lines 4x - 7y + 10 , x + y = 5 and 7x+ 4y = 15 form the sides of a triangle Then the point (1,2) is its

The radical centre of three circles described on the three sides 4x-7y + 10 = 0 , x + y = 5 and 7x + 4y = 15 of a triangle as diameters is

The sides of a triangle are the straight lines x+y=1,7y=x , and sqrt(3)y+x=0 . Then which of the following is an interior point of the triangle? (a)Circumcenter (b) Centroid (c)Incenter (d) Orthocenter

The sides of a triangle are the straight lines x+y=1,7y=x , and sqrt(3)y+x=0 . Then which of the following is an interior point of the triangle? (a)Circumcenter (b) Centroid (c)Incenter (d) Orthocenter

The sides of a triangle are the straight lines x+y=1,7y=x , and sqrt(3)y+x=0 . Then which of the following is an interior point of the triangle? (a)Circumcenter (b) Centroid (c)Incenter (d) Orthocenter

The equations of the sides of a triangle are x-3y=0,4x+3y=5,3x+y=0. The line 3x-4y=0 passes through (A) Incentre (B) Centroid (C) Orthocentre (D) Circumcentre

The equations of the sides of a triangle are x-3y=0,4x+3y=5,3x+y=0. The line 3x-4y=0 passes through (A) Incentre (B) Centroid (C) Orthocentre (D) Circumcentre