These NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.3 Questions and Answers are prepared by our highly skilled subject experts.

## NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.3

Question 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 a revolution |

(v) Reflex angle | (e) Between 1/4 and 1/2 of a revolution one complete revolution |

Answer:

(I) — (c)

(ii) — (d)

(iii) — (a)

(iv) — (e)

(v) — (b)

Question 2.

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

Answer:

(a) Acute angle

(b) Obtuse angle

(c) Right angle

(d) Reflex angle

(e) Straight angle

(f) Acute angle