A half turn is called a straight angle. It equals 180 degrees. For example, when the minute hand moves from 12 to 6, it makes a straight line, showing a straight angle. Answer: straight angle. Class 5 Mathematics Maths-Mela Chapter 3 ...
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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 ...
A quarter turn forms a right angle. It equals 90 degrees. The corner of a square or the hands of a clock showing 12 and 3 create a perfect right angle. So, answer is right angle. Class 5 Mathematics Maths-Mela Chapter ...
A half turn equals two right angles. Each right angle is a quarter turn, so two quarters make a half. For example, when the clock’s minute hand moves from 12 to 6, it makes two right angles. Answer: (b) 2. Class ...
The opposite of clockwise is anti-clockwise. Clockwise follows the direction of a clock’s hands, while anti-clockwise moves in the reverse. Examples of anti-clockwise movement are unscrewing a bottle cap or loosening a nut. Answer: (b) Anti-clockwise. Class 5 Mathematics Maths-Mela Angles ...