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प्रश्न
We need ______ coordinates for representing a point on the graph sheet.
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उत्तर
We need pair of (or two) coordinates for representing a point on the graph sheet.
Explanation:
The x coordinate and the y co-ordinate are the two or a pair of point required to plot the point on graph paper.
The distance of point from x-axis makes y co-ordinate and distance of point from y-axis makes x co-ordinate.
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संबंधित प्रश्न
Locate the points:
(1, 4), (2, 4), (3, 4), (4, 4).
The y-coordinate of the point (2, 4) is ______.
For fixing a point on the graph sheet we need two coordinates.
The ordinate of a point is its distance from the y-axis.
Explain the situations represented by the following distance-time graph.
Study the graph given below of a person who started from his home and returned at the end of the day. Answer the questions that follow.
- At what time did the person start from his home?
- How much distance did he travel in the first four hours of his journey?
- What was he doing from 3 pm to 5 pm?
- What was the total distance travelled by him throughout the day?
- Calculate the distance covered by him in the first 8 hours of his journey.
- At what time did he cover 16 km of his journey?
- Calculate the average speed of the man from (a) A to B (b) B to C.
- At what time did he return home?
Locate the points A(1, 2), B(4, 2) and C(1, 4) on a graph sheet taking suitable axes. Write the coordinates of the fourth point D to complete the rectangle ABCD.
Locate the points A(1, 2), B(3, 4) and C(5, 2) on a graph sheet taking suitable axes. Write the coordinates of the fourth point D to complete the rhombus ABCD. Measure the diagonals of this rhombus and find whether they are equal or not.
