Question

Adjacent angle on straight line are​

Answer 1

★᭄ꦿ᭄Answer★᭄ꦿ᭄

Angles that share a vertex and a common side are said to be adjacent. So ˆ1+ˆ2 are therefore also called supplementary adjacent angles. When two lines are perpendicular, their adjacent supplementary angles are each equal to 90°.

Answer 2

Answer:

linear pair and supplementery angle