Instead of suggesting how to put the segmented control in a scrollview (see the other answers listed) I'm going to suggest a different approach altogether: change UI element.
If you had a couple (two to three) mutually exclusive options on a desktop application, you could use radio buttons and it would make sense; but if you had ten and above options, throwing these radio button in a scrollview would not be the best choice. A better/cleaner user interface would make use of a drop-down menu.
That was for a desktop application.. but the UI principles for mobile OSes are the same. A segment control should have few options (maybe five tops). Any more than that and you should use a different UI element.
Imagine if the iPhone, when selecting a language, offered every language in a segmented control. No! Instead, when choosing a language, you're shown a list to choose from.
I'll add images later when I have access to my own computer