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Home » NCERT Solutions » Class 6 » Maths » Chapter 5 Understanding Elementary Shapes » Exercise 5.3

Exercise 5.3

Last Updated on September 20, 2022 By Mrs Shilpi Nagpal

Class 6 Mathematics Chapter 5|
Understanding Elementary Shapes | Exercise 5.3

1. Match the following :

(i) Straight angle (a) Less than one-fourth of a revolution
(ii) Right angle    (b) More than half a revolution
(iii) Acute angle   (c) Half of a revolution
(iv) Obtuse angle (d) One-fourth of a revolution
(v) Reflex angle   (e) Between 1 4 and 1 2 of a revolution
                          (f) One complete revolution

Answers 1: 

(i)  : (c)

(ii) : (d)

(iii) : (a)

(iv) : (e)

(v) : (b)

2. Classify each one of the following angles as right, straight, acute, obtuse or reflex:

Ex 5.3 Maths Class 6

Answer 2 : (a) Acute angle

(b) Obtuse angle

(c) Right angle

(d) Reflex angle

(e) Straight angle

(f) Acute angle

Filed Under: Chapter 5 Understanding Elementary Shapes, Class 6, Maths, NCERT Solutions

About Mrs Shilpi Nagpal

Author of this website, Mrs. Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed. (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading free education to everyone.

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