<?xml version="1.0" encoding="UTF-8"?>
<response><exercises><id>b19322bc-63f0-4067-80ad-9ebce07a6e0a</id><unit_id>ef703948-1a60-4dba-a3af-bf525a4251aa</unit_id><language_id>bf9c8cfb-3123-438a-a941-8945554badac</language_id><number>2.12.1</number><statement>&lt;p&gt;Considering the description of these points, say which ones are:&lt;/p&gt;
&lt;p&gt;O: point that is in the intersection of the heights of the triangle.&lt;/p&gt;
&lt;p&gt;G: point that is in the intersection of the medians.&lt;/p&gt;
&lt;p&gt;C: center point of the circumscribed circumference, connecting the three apexes of the triangle.&lt;/p&gt;</statement><development>&lt;p&gt;Theoretical exercise.&lt;/p&gt;</development><solution>&lt;p&gt;O: Orthocenter.&lt;/p&gt;
&lt;p&gt;G: Barycenter.&lt;/p&gt;
&lt;p&gt;C: Circumcenter.&lt;/p&gt;</solution><created>7/18/16, 11:44 AM</created><modified>7/18/16, 11:44 AM</modified></exercises></response>
