EUKLID DynaGeo Gallery (DynaGeoJ pages)
Contents:
A) Dynamic drawings:
The drag mode
Dynamic locus lines
The locus of the orthocentre (1)
The locus of the orthocentre (2)
[On the following pages you can
construct online
: ]
B) Basic constructions with compass and rulers:
The perpendicular bisector
The perpendicular
in
a point of a straight line
The perpendicular
from
a point
onto
a straight line
The parallel line through a given point
And
here
you find these pages in a version using the DynaGeoX viewer!