Write the correct answer
0 of 15 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 15 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Average score 

Your score 

Where will you find all points with positive abssissa and negative ordinate ?
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
We will find all points with positive abssissa and negative ordinate in quadrant IV.
Write whether the following statements are true or false. Justify your answer.
(i) Point (5, 0) lies in the first quadrant.
(ii) The coordinates of the point whose ordinate is \(\dfrac{1}{2} \) and abscissa is 1 are \(\left(\dfrac{1}{2},1\right) \).
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
(i) No, point lies on the xaxis
(ii) No, the coordinates will be as the coordinates are in the form
What is the perpendicular distance of the points A(7, – 4) from (i) xaxis (ii) yaxis ?
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
(i) From xaxis it is 7 units in the +ve direction
(ii) From yaxis it is 4 units
In figure, ABDC is a square. Find the coordinates of points A and D.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
If we plot the given points in the graph and take the reflection of the points with respect to xaxis and yaxis we get A and D coordinates.
In the figure, if \(\triangle \) ABC and \(\triangle \) ABD are equilateral, then find the coordinates of points C and D.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
As ABC and ABD are equilateral triangle. So all sides will be
In the figure, ABCD is a square of side 2a. Find the coordinates of the vertices of the square :
(i) Taking AB and AD as axes.
(ii) Taking the centre of the square as origin and axes parallel to the sides AB and AD.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
(ii) Side
Centre
Coordinate of
Coordinate of
Plot the following points and write the name of the figure thus obtained.
A (–3, 2), B (–7,– 3), C (6, – 3), D (2, 2)
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
Let X’ OX and Y’ OY be the coordinate axes and mark point on it. Here, point A(3,2) lies in II quadrant, B(7,3) lies in III quadrant, C(6, 3) lies in IV quadrant and D(2,2) lies in I quadrant. Plotting the points on the graph paper, the figure obtained is trapezium ABCD.
Plot the following points and check whether they are collinear or not.
(i) (0, 0), (2, 2), (5, 5)
(ii) (1, 3), (– 1, – 1), (–2, – 3)
(iii) (1, 1), (2, – 3), (–1, – 2)
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
(i) From the graph, we find that all the three points lie on the same straight line. Hence, the given points are collinear.
(ii) From the graph, we find that all the three points lie on the same straight line. Hence, the given points are collinear.
(iii) From the graph, we find that all the three points do not lie on the same straight line. Hence, the given points are not collinear.
In the figure, \(\triangle \) PQR is an equilateral triangle with coordinates of vertices Q and R as (–2, 0) and (2, 0). Find the coordinates of the vertex P.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
vertices of
So
Coordinates of
The following table gives the number of pairs of shoes and their corresponding price. Plot these as ordered pairs and join them. What type of graph do you get ?
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
We get bargraph
In the figure, AOB is a triangle with coordinates of A and O as (4,0) and (0,0) respectively. AB = 5. Find the coordinates of B.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
In
Coordinates of
In the figure, \(\triangle \) ABC is an equilateral triangle with coordinate of B and C as B (1, 0) and C (5, 0). Find the coordinate of vertex A.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
Three vertices of a rectangle are (– 4, 5), (– 4, 2) and (3, 2). Plot these points and find the coordinates of the fourth vertex.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
and
Points A (5, 3), B (–2, 3) and D (5, –4) are three vertices of a square ABCD. Plot these points on a graph paper and hence find the coordinates of the vertex C.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
Coordinates of C are
Write the coordinates of the vertices of a rectangle whose length and breadth are 5 and 3 units respectively, one vertex at the origin, the longer side lies on the xaxis and one of the vertices lies in the third quadrant.
Upload your answer to this question.
This response will be awarded full points automatically, but it can be reviewed and adjusted after submission.
Let the rectangle be OABC with the vertex O at the origin.
Let OA be the longer side.
The coordinate of O is O(0,0).
Since one of the vertex is in the third quadrant and the longer side of length 5 units lie on the xaxis, the coordinate of A is A(−5,0).
Also, the rectangle lie in the III quadrant.
The side OC will lie on the yaxis to the negative direction.
Then, the length of OC is 3 units.
The coordinates of C will be C(0,−3).
Then obviously, the coordinates of B will be (−5,−3).
Here, OC  AB and AOC = , hence is a rectangle.
Therefore, the vertices of the rectangle are O(0,0), A(−5, 0), B(−5, −3), C(0, −3).