Can two angles be supplementary if both of them are :(i) actute ?(ii)

1.	Can two angles be supplementary if both of them are :(i) actute ?(ii) obtuse ?(iii) right?
Answer» (i) No, two acute angles cannot be supplementary. [∵ acute angles is ∠90°] (ii) No, two obtuse angles cannot be supplementary. [∵ obtuse angles is ∠90°]. (iii) Yes, Two right angles always supplementary. [∵ right angles is = 90°].

Can two angles be supplementary if both of them are :(i) actute ?(ii) obtuse ?(iii) right?

Answer»

(i) No, two acute angles cannot be supplementary. [∵ acute angles is ∠90°]

(ii) No, two obtuse angles cannot be supplementary. [∵ obtuse angles is ∠90°].

(iii) Yes, Two right angles always supplementary. [∵ right angles is = 90°].