Commonly, opening a tap or unscrewing a lid or loosening a nut is done anti-clockwise; closing or tightening is clockwise. Observe actual fixtures, as designs may vary. Class 5 Mathematics Maths-Mela Angles as Turns Class 5 Mathematics Maths-Mela Chapter 3 Angles as ...
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One full turn is equal to four quarter turns. A quarter turn is one-fourth of a circle, so four of them together complete the whole circle. Example: the clock’s minute hand makes four quarter turns in one full round. Class 5 ...
Divide the circle into four equal parts. Each part represents a right angle of 90°. Together, the four right angles add up to 360°, which is one full turn or a complete circle. class 5 Maths-Mela Mathematics Textbook Chapter 3 Angles ...