Question

How do I solve this?

Answer 1

71°

142°

Explanation:

`\because QS \: is \: the \: bisector \: of \: \angle \: PQR\\</p><p>\therefore m\angle RQS =m\angle PQS\\</p><p>\because m\angle RQS = 71\degree...(given) \\</p><p> \huge \red{ \boxed{\therefore m\angle PQS = 71\degree}} \\ \because \: m\angle \: PQR = m\angle PQS + m\angle RQS \\ \because \: m\angle \: PQR = 71\degree + 71\degree \\ \huge \purple{ \boxed{\therefore \: m\angle \: PQR = 142\degree}}`