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प्रश्न
Find the coordinates of the point whose ordinate is – 4 and which lies on y-axis.
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उत्तर
The point whose ordinate is – 4 and which lies on y-axis, i.e., whose x-coordinate is zero, is (0, – 4).
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संबंधित प्रश्न
(Street Plan): A city has two main roads which cross each other at the centre of the city. These two roads are along the North-South direction and East-West direction.
All the other streets of the city run parallel to these roads and are 200 m apart. There are 5 streets in each direction. Using 1cm = 200 m, draw a model of the city on your notebook. Represent the roads/streets by single lines.
There are many cross- streets in your model. A particular cross-street is made by two streets, one running in the North - South direction and another in the East - West direction. Each cross street is referred to in the following manner : If the 2nd street running in the North - South direction and 5th in the East - West direction meet at some crossing, then we will call this cross-street (2, 5). Using this convention, find:
- how many cross - streets can be referred to as (4, 3).
- how many cross - streets can be referred to as (3, 4).
Find the coordinates of the point where the diagonals of the parallelogram formed by joining the points (-2, -1), (1, 0), (4, 3) and(1, 2) meet
Find the ratio in which the point (-1, y) lying on the line segment joining points A(-3, 10) and (6, -8) divides it. Also, find the value of y.
In what ratio does the point C (4,5) divides the join of A (2,3) and B (7,8) ?
Mark the correct alternative in each of the following:
The point of intersect of the coordinate axes is
Prove hat the points A (2, 3) B(−2,2) C(−1,−2), and D(3, −1) are the vertices of a square ABCD.
The point R divides the line segment AB, where A(−4, 0) and B(0, 6) such that AR=34AB.">AR = `3/4`AB. Find the coordinates of R.
If segment AB is parallel Y-axis and coordinates of A are (1, 3), then the coordinates of B are ______
Ordinate of all points on the x-axis is ______.
The points whose abscissa and ordinate have different signs will lie in ______.
