(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 Textbook Chapter 3 Angles as Turns question answer
CBSE Class 5 Maths-Mela Chapter 3 Angles as Turns solutions
Angles can be named based on the turns they make.
(a) Two quarter turns are equal to a half turn and this is called a straight angle.
(b) A half turn itself is also a straight angle, measuring 180 degrees.
(c) Three quarter turns cover three-fourths of a circle. This angle is greater than a straight angle but smaller than a full turn. It is called a reflex angle.
For more NCERT Solutions for Class 5 Mathematics Maths-mela Chapter 3: Angles as Turns Extra Questions & Answer:
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