A) \[{{115}^{o}}\]
B) \[{{120}^{o}}\]
C) \[{{60}^{o}}\]
D) \[{{180}^{o}}\]
Correct Answer: B
Solution :
\[\angle PQS+\angle FSQ={{180}^{o}}\] \[\Rightarrow \]\[\angle FSQ={{180}^{o}}-{{60}^{o}}\]\[\angle FSQ={{120}^{o}}\] and \[\angle RFE=\angle FSQ={{120}^{o}}\] [Corresponding angles since \[EF||QS\]]You need to login to perform this action.
You will be redirected in
3 sec