Show that the area of triangle formed by tangents from the point (4,3) to teh circle x2+y2=9 and teh line segment joining teh points of contact is 192/25 sq units
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2 Answers
62This is a geometry problem more than coordinate geometry
The circle is of radius 3
the point is at distance 5 from the circle.
The length of the tangent will be 4.
We can, using this geometry find the length fo the chord!
THat will fix this easily :)
If you are nto able to get the final answer do ask ... :)
