Question

I need anyone to plz answer this very soon

Answer 1

29°

Explanation:

`In\: \triangle CDE\\\\</p><p>m\angle C + m\angle D + m\angle E = 180\degree \\\\</p><p>48\degree + 74\degree + m\angle E = 180\degree \\\\</p><p>122\degree + m\angle E = 180\degree \\\\</p><p>m\angle E = 180\degree- 122\degree \\\\</p><p>\huge \red {m\angle E = 58\degree} \\\\</p><p>\because \triangle ABC \cong \triangle DEC... (given) \\\\</p><p>\therefore \angle B \cong \angle E.. (CACT) \\\\</p><p>\therefore m\angle B = m\angle E\\\\</p><p>\therefore 2x = 58\degree \\\\</p><p>\therefore x =(58\degree)/(2)\\\\</p><p>\huge \orange {\boxed {\therefore x = 29\degree}} </p><p>`