Question

In ∆ABC if ∠A = 45°, ∠B = 60° then the ratio of its sides are _________.

(a) 2 :\(\cfrac{\pi}{2}\) : \(\cfrac{\pi}{3}\)+ 1 

(b) \(\cfrac{\pi}{2}\): 2 : \(\cfrac{\pi}{3}\) + 1 

(c) 2 : \(\cfrac{\pi}{2}\) : \(\cfrac{\pi}{2}\)

(d) 2 : 2\(\cfrac{\pi}{2}\) : \(\cfrac{\pi}{3}\)+ 1

Answer 1

Correct option is: (a) 2 :\(\cfrac{\pi}{2}\) : \(\cfrac{\pi}{3}\)+ 1