JAVA worksheet: rectangle, invariant line, stretch

Use the RESET button (top-right) to go back to START. This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com
Use the RUN/PAUSE button (bottom-left) to RUN the animation.
When the animation has finished,
RESET, then DRAG point A or B or the whole invariant line to a new position, RUN the animation again;
OR: don't RESET but DRAG point A or B or the whole invariant line to a new position.
You can also move the blue rectangle, or change its shape by dragging point C.
Created with GeoGebra


TASKM-AM-B1M-B2M-B3JAVAPS