Because angles around a point add up to 360 degrees
Angles that add up to 180 degrees are always supplementary
The 3 interior angles of any triangle always add up to 180 degrees
they add up to 360 degrees.
They add up to 360 degrees
Because angles around a point add up to 360 degrees
Angles around a point add up to 360 degrees.
Angles around a point add up to 360 degrees
The sum of all angles in a triangle always add up to 180 degrees
Angles that add up to 180 degrees are always supplementary
The 3 interior angles of any triangle always add up to 180 degrees
The 3 interior angles of any triangle always add up to 180 degrees
they add up to 360 degrees.
The angles of a point add up to 360 degrees, because they make up a full turn and there are 360 degrees in a full turn.
They add up to 360 degrees
The 3 interior angles of ant triangle add up to 180 degrees.
Because all angles around a point add up to 360 degrees.