Fill in the blanks so as to make the fol...

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.

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(i) If one angle of a linear pair is acute, then its other angle will be (Obtuse)
(ii) A ray stands on a line, then the sum of the two adjacent angles so formed is (180).
(iii) If the sum of two adjacent angles is `180^@`, then the (opposite/non common) arms of the two

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