If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Triangles 7.3

Problem

In the figure below, PQ=PR and POQ=POR=90°.
Which congruency rule can be used to show the congruency of POQ and POR?
Choose 1 answer: