Mathematics - Parabola Question with Solution | TestHub

area of circumcircle of $\Delta \mathrm{PQT}$ is $\left(\frac{\pi (\mathrm{PQ}{)}^2}{4}\right)$

orthocenter of $\Delta \mathrm{PQT}$ will lie on tangent at vertex

incenter of $\Delta \mathrm{PQT}$ will be vertex of parabola

incentre of $\Delta \mathrm{PQT}$ will lie on directrix of parabola