question_answer

In the figure given, what are the values of \[\angle b,\,\,\angle c\] and\[\angle a\]respectively?

A) \[{{18}^{o}},\,\,{{70}^{o}}\]and\[{{92}^{o}}\]        

B) \[{{92}^{o}},\,\,{{70}^{o}}\]and\[{{18}^{o}}\]

C)        \[{{70}^{o}},\,\,{{92}^{o}}\]and\[{{18}^{o}}\]

D)        \[{{70}^{o}},\,\,{{18}^{o}}\]and\[{{92}^{o}}\]