#### Question

Fill in the blank so as to make the following statement true:

A ray stands on a line, then the sum of the two adjacent angles so formed is ______

#### Solution

180°

Is there an error in this question or solution?

Solution Fill in the Blank So as to Make the Following Statement True: a Ray Stands on a Line, Then the Sum of the Two Adjacent Angles So Formed is ______ Concept: Concept to Lines and Angles.