Mathematics
If A(2, –3), B(–5, 1), C(7, –1) and D(0, k) be four points such that AB is parallel to CD, find the value of k.
Related Questions
Three vertices of a parallelogram ABCD taken in order are A(3, 6), B(5, 10) and C(3, 2). Find :
(i) the co-ordinates of the fourth vertex D
(ii) length of diagonal BD
(iii) equation of side AB of the parallelogram ABCD
In the given figure, ABC is a triangle and BC is parallel to the y-axis. AB and AC intersect the y-axis at P and Q respectively. Find :
(i) the co-ordinates of A
(ii) the length of AB and AC
(iii) the ratio in which Q divides AC
(iv) the equation of the line AC
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Find the value of k for which the lines kx + 2y + 3 = 0 and 8x + ky – 1 = 0 are parallel.