EXTRA QUESTIONS
Ch 3 COORDINATE GEOMETRY
CLASSIX
1. Plot the points A(2,0), B(5,0) and C(5,3). Find the coordinates of the point D such that ABCD forms
square.
2. Plot the points A(-8,4), B(-4,-3), C(3,-3) and D(5,6). Join the points and name the figure so obtained.
Also, draw AC and BD, write the coordinates where these meet the axes.
3. Write the coordinates of the vertices of a rectangle whose length and breadth are 7 and 4 units
respectively. It is given that one of the vertices is origin, the longer sides lies on the x, axix and one the
vertices lies in the third quadrant.
4. Plot the points A(2,3), B(2, 1), C(0, 1) and D(0,3). Join the points orderwise and name the figure so
obtained. Also, find area and perimeter and area.
5 Find image of the point A(-2,7) along xaxis and y axis.
Kindly answer these questions CLASS 9. MATHS
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