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Find the value of k for which the points A (3, 2), B (4, k) and C (5, 3) are collinear.
Find ratio in which the line 2x + y  4 = 0 divides the line segment joining A(2, 2) and B(3, 7).
The coordinates of ends of a diameter of a circle are (4, 1) and (2, 5). Find the centre of the circle.
The area of a triangle with vertices (a, b + c) and (b, c + a) and (c, b + a) is
Find the coordinates of the points which trisects the line joining (3, 5) and (6, 7).
The ends of a diagonal of a square have the coordinates (a, 1) and (1, a), find a if the area of the square is 50 square units.
Two vertices of a triangle are (2, 4) and (1, 3). If the origin is the centroid of the triangle then what is the third vertex?
What is the locus of a point equidistant from the point (2, 4) and yaxis?
If the coordinates of the midpoint of the sides of a triangle are (1, 1) (2, 3), and (3, 4) what is the centroid?
What is the value of k, so that the points A(8, 1), B(3, 4), and C(2, K) are collinear?
11 videos36 docs201 tests

11 videos36 docs201 tests
