what are the 4 corners of africa where 4 countries meet

The four corners of Africa where four countries meet are:

1. The tripoint of Zambia, Angola, and the Democratic Republic of the Congo
2. The tripoint of Namibia, Botswana, and Zimbabwe
3. The tripoint of Sudan, South Sudan, and Ethiopia
4. The tripoint of Eritrea, Djibouti, and Somalia

gud