Respuesta :

radienteur

Answer:

126°

Step-by-step explanation:

180-54 = 126

blackshades

Supplementary angles form 180°. Let's take the missing angle as 'x'.

54° + x° = 180°

x = 180° - 54°

x = 126°

=》 Angle LJK = 126°

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RainbowSalt2222 ☔