Area of Circle (modified)
Adapted from [url=https://www.geogebra.org/m/fyqAUV22]Area of Circles GeoGebra activity[/url] by [url=https://www.geogebra.org/u/orchiming]Anthony OR 柯志明[/url]
Sluiten
Controleer
Probeer opnieuw
Informatie: Area of Circle (modified)