Respuesta :

Solution

Given that Triangle, ABC is congruent to Triangle DEC

=> ∠A = ∠D; ∠B = ∠E; ∠C = ∠C

Given that ∠B = 44, ∠E = 4x

=> 44 = 4x

=>x = 44/4 = 11

Hence, x = 11

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