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secondary 3 | A Maths
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topic: parabolas and circles
Date Posted: 4 years ago
Views: 470
Recall that the tangent to the circle at P is perpendicular to the radius of the circle from P to the centre. From this, and the fact that the radius passes the centre, we form the equation of this radius. The radius and the tangent meet at P.
Will look at this again by 2 am if no one has done them yet.
Will look at this again by 2 am if no one has done them yet.
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Something like this would be good.
Date Posted:
4 years ago
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