1.

The length of a tangent extended from a point P situated outside a circle is √5 units. Another line from P intersects the circle at 2 points R and S such that PR: RS = 1: 2. What is the length of PS?

Answer»

The length of a tangent extended from a point P situated outside a circle is 5 units. Another line from P intersects the circle at 2 points R and S such that PR: RS = 1: 2. What is the length of PS?




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