Advertisements
Advertisements
प्रश्न
From the given graph, choose the letters that indicate the location of the points given below.
- (2, 0)
- (0, 4)
- (5, 1)
- (2, 6)
- (3, 3)
Advertisements
उत्तर
On observing the graph, we see that the point F is on X-axis, so its Y-coordinate will be zero.
Also, it is at a distance of 2 units from origin.
... The coordinates of F are (2, 0), similarly the coordinates of G are (4, 0).
H is at a distance of 5 units from Y-axis and 1 unit from X-axis.
... The coordinates of H are (5, 1).
D is at a distance of 6 units from Y-axis and 2 units from X-axis.
... The coordinates of D are (6, 2).
The point D and A are on Y-axis at distances of 2 units and 4 units respectively from the origin.
Hence, the coordinates of D and A are (0, 2) and (0, 4), respectively.
B is at a distance of 1 unit from Y-axis and 5 units from X-axis.
... The coordinates of B are (1, 5).
C is at a distance of 2 units from Y-axis and 6 units from X-axis.
... The coordinates of C are (2, 6).
E is at a distance of 3 units from Y-axis and X-axis both.
... The coordinates of E are (3, 3).
APPEARS IN
संबंधित प्रश्न
Plot the following points on a graph sheet. Verify if they lie on a line
P(1, 1), Q(2, 2), R(3, 3), S(4, 4)
Locate the points:
(1, 4), (2, 4), (3, 4), (4, 4).
Write the coordinates of each of the vertices of each polygon in Fig. 27.9.
Decide which of the following statements is true and which is false. Give reasons for your answer.
Points whose x and y coordinates are equal, lie on a line passing through the origin.
______ displays data that changes continuously over periods of time.
The distance of any point from the y-axis is the ______ coordinate.
In the point (2, 3), 3 denotes the y-coordinate.
The following table gives the growth chart of a child.
| Height (in cm) | 75 | 90 | 110 | 120 | 130 |
| Age (in years) | 2 | 4 | 6 | 8 | 10 |
Draw a line graph for the table and answer the questions that follow.
- What is the height at the age of 5 years?
- How much taller was the child at the age of 10 than at the age of 6?
- Between which two consecutive periods did the child grow more faster?
Ajita starts off from home at 07.00 hours with her father on a scooter that goes at a uniform speed of 30 km/h and drops her at her school after half an hour. She stays in the school till 13.30 hours and takes an auto-rickshaw to return home. The rickshaw has a uniform speed of 10 km/h. Draw the graph for the above situation and also determine the distance of Ajita’s school from her house.
