(a) Two quarter turns make a half turn, called a straight angle. (b) A half turn is also a straight angle. (c) Three quarter turns are larger than a straight angle and are called a reflex angle. class 5 Maths-Mela Mathematics ...
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When the turn is less than a quarter turn, the angle formed is an acute angle. It is smaller than a right angle and looks sharp. Acute angles are seen in slices of pizza or scissors’ blades. class 5 Maths-Mela Mathematics ...
Four quarter turns in the same direction equal one full turn. A full turn is 360°, meaning you return to the same place from where you started, completing a circle. Class 5 Mathematics Maths-Mela Chapter 3 Angles as Turns question answer Class ...