If one angle of a linear pair is acute, then its other angle will be ___________.
Obtuse ; They are supplementary.
Question 84(i)
What is the type of other angles of a linear pair, if one of its angles is acute?
Fill in the blanks so as to make the following statements true: (i) If one angle of a linear pair is acute, then its other angle will be___. (ii) A ray stands on a line, then the sum of the two adjacent angles so formed is ___. (iii) If the sum of two adjacent angles is 180∘, then the ___ arms of the two angles are opposite rays.