Triangle K M L is shown. Line L K extends through point J to form exterior angle J K M.

On a coordinate plane, a line goes through (negative 8, 4) and (8, 4). A point is at (negative 4, negative 6).

Triangle A B C is shown with its exterior angles. Line B A extends through point D. Line A B extends through point E. Line A C extends through point F.

A triangle is shown with a line extending from the bottom left point

On a coordinate plane, a line goes through (0, negative 1) and (3, 1). A point is at (negative 3, 0).





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