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The origin 'O' is the centroid of DeltaA...

The origin 'O' is the centroid of `Delta`ABC in which A(-4,3), B(3,k) and C(h,5). Find h and k.

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CHETANA PUBLICATION-CO-ORDINATE GEOMETRY-EXERCISE
  1. Find the coordinates of centroid G of DeltaABC,if (i) A(8,9), B(4,5), ...

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  2. Find the coordinates of centroid G of DeltaABC, if (ii) A(11,8), B(-6,...

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  3. The origin 'O' is the centroid of DeltaABC in which A(-4,3), B(3,k) an...

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  4. Find the coordinates of the points dividing the segment joining A(-5,7...

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  5. Find the slope of a line which makes an angle with positive X-axis (i)...

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  6. Find the slope of a line which makes an angle with positive X-axis(ii)...

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  7. Find the slope of a line which makes an angle with positive X-axis(iii...

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  8. Angles made by the line with the positive direction of X-axis are give...

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  9. Angles made by the line with the positive direction of X-axis are give...

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  10. Find the slope of the line passing through the points.(i) (-1,4), (3,-...

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  11. Find the slope of the line passing through the points.(ii) (5,5), (1,6...

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  12. Find the slope of the line passing through the points.(iii) (1,7), (4,...

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  13. Find the slope of the line passing through the points.(iv)(4,8), (5,5)

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  14. Find the slope of the line passing through the points.(v)(4,1), (2,-3)

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  15. Find the slope of the line passing through the points.(vi)(4,4), (3,5)

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  16. Using slope concept, check whether the following points are collinear....

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  17. Using slope concept, check whether the following points are collinear....

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  18. Using slope concept, check whether the following points are collinear....

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  19. Using slope concept, check whether the following points are collinear....

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  20. Using slope concept, check whether the following points are collinear....

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