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In the fig. triangle PQO with coordinate...

In the fig. triangle PQO with coordinates of P and O as (3,0) and (0,0) respectively, PQ=5. Find the coordinates of Q.

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MODERN PUBLICATION-COORDINATE GEOMETRY-EXERCISE
  1. Write the coordinates of the following poins A,B,C and D marked on the...

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  2. In the fig. ABC in an equilateral triangle with points B(-2,0) and C(2...

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  3. In the fig. triangle PQO with coordinates of P and O as (3,0) and (0,0...

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  4. Define the abscissa of a point.

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  5. Define the ordinate of a point.

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  6. The point of intersection of axis is called …………. .

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  7. On which axis does the coordinate (5,-7) lies in the coordinate plane....

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  8. If (x+3,5) and (7,y-3) represent the same point, then find the values ...

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  9. In how many quadrants do the axes divide the coordinate plane?

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  10. Does the point (0,2) lie on the first quadrant?

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  11. Which of the points P(0,3),Q(1,0),R(-5,0),T(1,2) do not lie in the x-a...

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  12. Plot the points A(-3,2),B(1,-2),C(-5,-4) and D(5,0) on a graph paper.

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  13. Find the area of triangleOPQ with O(0,0),A(1,0) and Q(0,1)

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  14. Without plotting points, indicate the quadrant in which its lies when ...

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  15. What is the distance of (0,-4) form the origin?

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  16. If (x,2) and (-2,y) are equal, then find x and y.

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  17. In the fig triangleABC and triangleABD are equilateral triangles Find...

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  18. Name the quadrants in which the following points lie: (-4,-5),(3,-4),(...

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  19. In the fig. triangle with coordinats A and O as (4,0) and (0,0) and AB...

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  20. If a point lies on x-axis, find its ordinate.

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