<![CDATA[Moving point inside a triangle according to fixed angle]]>
https://help.geogebra.org/topic/moving-point-inside-a-triangle-according-to-fixed-angle
Tue, 12 Dec 2017 16:22:38 +0000Tue, 12 Dec 2017 10:30:26 +0000Zend_Feed<![CDATA[an example:]]>
https://help.geogebra.org/topic/moving-point-inside-a-triangle-according-to-fixed-angle#comment-230570
Tue, 12 Dec 2017 12:48:36 +0000<![CDATA["But where exactly is D located?" See appended file. Construct first the blue triangles, then their circles. At the intersection is D.]]>
https://help.geogebra.org/topic/moving-point-inside-a-triangle-according-to-fixed-angle#comment-230572
Tue, 12 Dec 2017 13:34:17 +0000<![CDATA[Autre construction]]>
https://help.geogebra.org/topic/moving-point-inside-a-triangle-according-to-fixed-angle#comment-230584
Tue, 12 Dec 2017 16:22:39 +0000