When the minute hand moves from 12 to 3, it covers one-fourth of the clock’s circle. This is called a quarter turn. A quarter turn forms a right angle, which looks like the letter ‘L’.
Class 5 NCERT Maths-Mela Chapter 3 Angles as Turns solution
class 5 Maths-Mela Mathematics Textbook Chapter 3 Angles as Turns question answer
If the minute hand moves from 12 to 3, it travels across one-fourth of the clock face. This part of the circle is exactly a quarter turn. A quarter turn forms a right angle, which is equal to 90 degrees. It is also called a right angle because the hands of the clock look like the corner of a square, forming the shape of the English letter ‘L’.
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