If the exterior angle of a triangle is 130 degrees, and one of the interior opposite angle is 75 degrees, then the other interior opposite angle is
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If the exterior angle of a triangle is 130 degrees, and one of the interior opposite angle is 75 degrees, then the other interior opposite angle is
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Answer:
sum of the two interior opposite angle is equal to the exterior angle of the triangle.
the other interior opposite angle is (130-75)°
=55°