question_answer

If in \[\Delta ABC,\] \[\angle A=50{}^\circ ,\] \[\angle B=70{}^\circ ,\] \[\angle C=60{}^\circ ,\]then the ascending order of sides is

A) \[AB<BC<AC\]         

B) \[BC<AB<AC\]

C) \[AC<AB<BC\]         

D) \[BC<AC<AB\]

Correct Answer: B

Solution :

Ascending order\[=BC<AB<AC\]