Mathematics
A(1, 4), B(3, 2) and C(7, 5) are the vertices of a ΔABC. Find :
(i) the co-ordinates of the centroid G of ΔABC
(ii) the equation of a line through G and parallel to AB
Related Questions
The points B(7, 3) and D(0, –4) are two opposite vertices of a rhombus ABCD. Find the equation of diagonal AC.
The points A(1, 3) and C(6, 8) are two opposite vertices of a square ABCD. Find the equation of the diagonal BD.
A(–4, 2), B(6, 4) and C(2, –2) are the vertices of ΔABC. Find :
(i) the equation of median AD
(ii) the equation of altitude BM
(iii) the equation of right bisector of AB
(iv) the co-ordinates of centroid of ΔABC
Find the equation of the perpendicular drawn from the point P(2, 3) on the line y = 3x + 4. Find the co-ordinates of the foot of the perpendicular.
