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Tangents to a Circle
Questions (2)
tangents are drawn from the point (-4,0) to the circle x^2 +y^2 =1. find the slopes of the tangent.
1 answer
asked by
yuia
388 views
For "circle"(O,r) , AP is the tangent at "A belongs to circle", from an exterior point P. Now, OP "intersection" circle = {B}.
2 answers
asked by
parnas
569 views
Parent Categories (2)
Circles
Geometry
