Tasks for geogebra

A

1. Draw points A,B,C and D
2. Draw line AB
3. Draw a segment CD
4. Draw a ray AD
5. Move points around

B

1. Draw new line AB
2. Draw parallel line to line AB
3. Draw perpendicular line to line AB

C

1. Draw lines AB and BC
2. Measure acute angle
3. Measure obtuse angle
4. Calculate acute+obtuse

D

1.Test geogebra freely
2. Try to make some art