Advertisements
Advertisements
प्रश्न
Find the coordinates of the point whose ordinate is – 4 and which lies on y-axis.
Advertisements
उत्तर
The point whose ordinate is – 4 and which lies on y-axis, i.e., whose x-coordinate is zero, is (0, – 4).
APPEARS IN
संबंधित प्रश्न
Find the third vertex of a triangle, if two of its vertices are at (−3, 1) and (0, −2) and the centroid is at the origin.
A (3, 2) and B (−2, 1) are two vertices of a triangle ABC whose centroid G has the coordinates `(5/3,-1/3)`Find the coordinates of the third vertex C of the triangle.
Find the area of quadrilateral PQRS whose vertices are P(–5, –3), Q(–4, –6), R(2, –3) and S(1, 2).
Point P(x, 4) lies on the line segment joining the points A(−5, 8) and B(4, −10). Find the ratio in which point P divides the line segment AB. Also find the value of x.
A point whose abscissa is −3 and ordinate 2 lies in
The distance of the point P (4, 3) from the origin is
Find the value of k if points A(k, 3), B(6, −2) and C(−3, 4) are collinear.
If three points (x1, y1) (x2, y2), (x3, y3) lie on the same line, prove that \[\frac{y_2 - y_3}{x_2 x_3} + \frac{y_3 - y_1}{x_3 x_1} + \frac{y_1 - y_2}{x_1 x_2} = 0\]
Write the perimeter of the triangle formed by the points O (0, 0), A (a, 0) and B (0, b).
If the centroid of the triangle formed by (7, x) (y, −6) and (9, 10) is at (6, 3), then (x, y) =
