For example: taps, door with hinge, scissors, tongs, file cover, and clothes clip. These rotate about a fixed point or joint to open, close, or swing.
Class 5 Mathematics Maths-Mela Chapter 3 Angles as Turns question answer
Class 5 NCERT Maths-Mela Chapter 3 Angles as Turns solution
Examples include taps, door with hinge, scissors, tongs, file cover and clothes clip. Each shows rotation around a hinge, screw or pin. Their movement ranges from less than a quarter turn to more than a quarter, depending on how far they open.
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