Question

Classify the angles whose magnitudes are given below.
(i) 50°
(ii) 92°
(iii) 185°
(iv) 90°
(v) 180°

Answer 1

(i) It is an acute angle because it is more than 0$°$ and less than 90$°$.
(ii) It is an obtuse angle because it is more than 90$°$ and less than 180$°$.
(iii) It is a reflex angle because it is more than 180$°$ and less than 360$°$.
(iv) It is a right angle because it is 90$°$.
(v) It is an straight angle because it is 180$°$.