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प्रश्न
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.
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उत्तर
The graph obtained by plotting the points A, B and C and D is given below.
Take a point C on the graph such that ABCD is a square i.e., all sides AB, BC, CD and AD are equal.
So, abscissa of C should be equal to abscissa of B i.e., – 2 and ordinate of C should be equal to ordinate of D i.e., – 4.
Hence, the coordinates of C are (– 2, – 4).
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संबंधित प्रश्न
Write the coordinates of each of the following points marked in the graph paper:
Plot the following point on the graph paper:
(2, 5)
Plot the following point in the coordinate system and identify the quadrant.
R(−6, −7)
Write down the abscissa and ordinate of the following.
P
Write down the abscissa and ordinate of the following.
Q
Plot the following point in a graph sheet.
B(−7, −3)
Plot the following point in a graph sheet.
F(2, 0)
Plot the following point in a graph sheet.
H(−4, 0)
Find the quadrants without plotting the point on a graph sheet
(−7, 2)
Use the graph to determine the coordinates where each figure is located.
| a) Star | _______ |
| b) Bird | _______ |
| c) Red circle | _______ |
| d) Diamond | _______ |
| e) Triangle | _______ |
| f) Ant | _______ |
| g) Mango | _______ |
| h) Housefly | _______ |
| i) Medal | _______ |
| j) Spider | _______ |
