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 ...
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When the minute hand moves 45 minutes, it covers three-fourths of the clock face. This is called a three-quarter turn. A three-quarter turn is more than a straight angle but less than a full turn. Class 5 NCERT Maths-Mela Chapter 3 ...
Yes, two acute turns can make a right angle. An acute angle is less than 90°. When two smaller acute angles are added together, they can equal exactly 90°, which forms a right angle. Class 5 Mathematics Maths-Mela Angles as Turns Class ...