Distance of a Chord from the Centre
For the chord:
$$lx+my+n=0$$
the perpendicular distance from the centre is:
$$d=\frac{|n|}{\sqrt{l^2+m^2}}$$
Usage
- Used to determine the position of a chord relative to the centre.
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Distance of a Chord from the Centre
Distance of a Chord from the Centre
For the chord:
$$lx+my+n=0$$
the perpendicular distance from the centre is:
$$d=\frac{|n|}{\sqrt{l^2+m^2}}$$
Usage
- Used to determine the position of a chord relative to the centre.
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