perplexus.info :: Just Math : Circle Line Locus

Circle Line Locus (Posted on 2021-07-02)

Let C be a unit circle centered at (2,0)

Let l be any line through the origin and intersecting C at points A₁ and A₂.

The locus P is the set of points on line l with OB=A₁A₂.

Find parametric equations for the locus of P.

See The Solution Submitted by Jer

Rating: 4.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re(2): what the curve looks like

| Comment 3 of 10 |

Figure corrected.

Posted by Charlie on 2021-07-02 21:00:35

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