What is the name of the highest waterfall in South Africa?

What is the name of the cape at the southernmost tip of Africa? Which country has a coastline on the Red Sea and the Mediterranean Sea? What is the world's highest uninterrupted waterfall? In which country is the Kukenaam Falls located? What is the name of the second-highest waterfall in the world? In which country is the Sutherland Falls located? What is the height of the Angel Falls? In which mountain range is the Yosemite Falls located?