Circle as Locus of a Right Angle
For fixed points $$a$$ and $$b$$, the locus of points $$p$$ satisfying:
$$\angle APB=\frac\pi2$$
is the circle with $$AB$$ as diameter.
Usage
- Used to convert a right-angle condition into a circle equation.
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Circles
Circle as Locus of a Right Angle
Circle as Locus of a Right Angle
For fixed points $$a$$ and $$b$$, the locus of points $$p$$ satisfying:
$$\angle APB=\frac\pi2$$
is the circle with $$AB$$ as diameter.
Usage
- Used to convert a right-angle condition into a circle equation.
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