The sum of the angles in a triangle?
Animation shows the three angles in a triangle on a straight line, a slider is used to vary one angle and two vertices of the triangle can be moved.
- Grupo de destino (idade)
- 11 – 14
- Idioma
- English (United Kingdom)
Gardáronse todos os cambios
Erro
Esgotouse o tempo de espera. Tentando volver gardar ..
Desculpa, o servidor non responde. Espera uns minutos e tenta gardalo de novo.