Question on straight lines- find the possible co-ordinates.
Asked by ravikiran | 6th Sep, 2009, 10:08: AM
Expert Answer:
Dear Student
One additional information is needed to find the coordinates of vertex A
it could be either the length of median from A to BC or distance of circumcentre to the vertex or centroid. Pls check
Let coordinates of A be (h, k)
Circumcentre G = (0, 0) (Given)
Orthocentre = (9, 5) (Given)Equation of BC= 2 x –y = 10 Slope of line perpendicular to it is -1/2
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Answered by | 12th Jan, 2010, 03:53: PM
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