Exterior angles add up to 360 degrees
Interior angles add up to 2340 degrees
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The sum of all of the angles of a triangle will ALWAYS be 180 degrees.
Yes, all triangles have the sum of their angles as 180 degrees.
The formula for finding the sum of all angles of a polygon is: N = number of sides (N-2)180 = The sum of all angles
In a quadrilateral the sum of all four angles equals 360º.
-- The sum of the four exterior angles is 360 degrees. -- The sum of the four interior angles is also 360 degrees. -- So the sum of all the interior and exterior angles is 720 degrees.