Posted by **ANON** on Wednesday, July 2, 2014 at 10:25am.

Let ABCD be a cyclic quadrilateral. Let P be the intersection of \overline{AD} and \overline{BC}, and let Q be the intersection of \overline{AB} and \overline{CD}. Prove that the angle bisectors of \angle DPC and \angle AQD are perpendicular.

## Answer This Question

## Related Questions

- Geometry - need help fast $M$ is the midpoint of $\overline{AB}$ and $N$ is the ...
- math, geometry - The bases of trapezoid ABCD are \overline{AB} and \overline{CD...
- math - The bases of trapezoid ABCD are \overline{AB} and \overline{CD}. Let P be...
- MATH_URGENT - The bases of trapezoid ABCD are \overline{AB} and \overline{CD}. ...
- Geometry - $M$ is the midpoint of $\overline{AB}$ and $N$ is the midpoint of $\...
- Geometry - Points D, E, and F are the midpoints of sides \overline{BC}, \...
- geometry - Points D, E, and F are the midpoints of sides \overline{BC}, \...
- geometry - Points D, E, and F are the midpoints of sides \overline{BC}, \...
- Math- I'd really appreciate it if you could help!! - Point $G$ is the midpoint ...
- geometry - Let $\overline{PQ}$, $\overline{RS}$, and $\overline{TU}$ be parallel...

More Related Questions