Discussion Question 2 (Group 2)

Click all boxes.
Can you explain why \(AB \bot OP\) (i.e. \(\angle AQP{\rm{ }} = 90^\circ \))?

Hint : Compare \(\Delta AOQ\) & \(\Delta BOQ\) or \(\Delta APQ\) & \(\Delta BPQ\).



Download the GeoGebra file: http://www.geogebratube.org/material/download/format/file/id/42710