PointHard
Question
The point A divides the join of the points (-5, 1) and (3, 5) in the ratio k : 1 and coordinates of points B and C are (1, 5) and (7, -2) respectively. If the area of ᐃABC be 2 units, then k equals -
Options
A.7, 9
B.6, 7
C.7, 31/9
D.9, 31/9
More Point Questions
Four points (x1, y1), (x2, y2), (x3, y3) and (x4, y4) are such that (x1x3 + x2x4 + y1y2 + y3y4)Then these points are ver...The circumcentre of the triangle formed by the lines, xy + 2x + 2y + 4 = 0 and x + y + 2 = 0 is -...The locus of a point, which moves in such a way that its distance from the origin (0, 0) is thrice the distance from x a...The area of the quadrilateral formed by points (a2 + 2ab, b2), (a2 + b2, 2ab), (a2, b2 + 2ab) and (a2 + b2 − 2ab, ...If (5, −4) and (−3, 2) are two opposite vertices of a square then its area is -...