Problem solving activity 1: Area of the overlapped region的副本

This is a problem solving activity, try to find the overlapped area of the two squares. Explain your obsersvation.

惟爱婷 — 30. dec. 2020 - 04.58

Licens: CC-BY-SA, GeoGebra Terms of Use
Bygget på: Problem solving activity 1: Area of the overlapped region
Delt af Poon Kin Keung