A háromszög területe | GeoGebra
- https://www.geogebra.org/m/hZjTfVwA
- https://www.geogebra.org/m/VR4fC3zC
- https://www.geogebra.org/m/dNc9YJA7
Gyakorlás | Wordwall
- https://wordwall.net/resource/16323964/matek/ter%c3%bclet
- https://wordwall.net/resource/25502003/matek/ter%c3%bclet
- https://wordwall.net/resource/54353448/ter%C3%BClet
- https://wordwall.net/resource/15690423/ter%C3%BClet-sz%C3%A1m%C3%ADt%C3%A1sa
Okosfeladatok
- https://www.nkp.hu/tankonyv/matematika_6_nat2020/lecke_05_004#section-62755845035
- https://www.nkp.hu/tankonyv/matematika_6_nat2020/lecke_05_004#section-62797859162
Okostankönyv: teljes lecke
