Answer:Each pair of interior angle and the exterior angle
So the exterior angle = 360° - the interior angle.
Answer:
So, for an equilateral triangle we have 360/3 = 120 degrees as the exterior angle, and 180-120 = 60 degrees as the interior angle. For a square, you get 360/4 = 90 degrees as the exterior angle and 180-90 = 90 degrees as the interior angle.
Step-by-step explanation:
