Interior opposite angles

In fig .35, /_C B X is an exterior angle of A B C at B . Name (a) The interior adjacent angle (b) The interior opposite angles to exterior /_C B X (c) Also, name the interior opposite angles to an exterior angle at Adot

Statement (B): The sum of angles of a triangle^(les) is 180^@ .Statement (O) The altitude is always " || " (parallel) to its opposite side.Statement (X): The sum of interior opposite angles is equal to its exterior angle.

The measure of one of the exterior angles of a triangle is twice one of the interior opposite angles and the measure of the other interior opposite angles is 60^@ . The triangle is a/an त्रिभुज के बाहरी कोणों में से एक का माप आंतरिक विपरीत कोणों से दोगुना है और कोण के विपरीत अन्य आंतरिक कोण का माप 60^@ है। त्रिभुज है?

If an exterior angle of a triangle is 130^@ and one of the interior opposite angle is 60^@ . Find the Other interior opposite angle.

An exterior angle of a triangle is 125^(@) and one of two interior opposite angle is 55^(@) , then the other opposite interior angle is

In a triangle interior opposite angle is always less than :

If an exterior angle of a cyclic quadrilateral be 50^@ , then the interior opposite angle is___