Typically, a door with hinge and a file cover can make a half turn, opening about 180° in many setups. Scissors, tongs, and clothes clips generally open much less.
Class 5 NCERT Maths-Mela Chapter 3 Angles as Turns solution
class 5 Maths-Mela Mathematics Textbook Chapter 3 Angles as Turns question answer
From the listed items, the door with hinge and file cover commonly reach a half turn (about 180°) depending on fittings and space. Scissors, tongs and clothes clips usually open less than a half turn because their joints limit rotation. Check by observing the maximum safe opening shown in the chapter’s table idea.
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