A farmer would like to build a wall around his farmyards. The following shape represents the boundaries of his farmyard. Find the approximate length on the wall.
- Grupo destino (edad)
- 15 – 18
- Idioma
- English (United States)
Se guardaron todos los cambios
Error
Finalizó el tiempo disponible. Intenta grabar nuevamente.
El servidor no responde. Por favor, intenta guardar nuevamente en unos minutos.
