Respuesta :

Answer:

44

Step-by-step explanation:

A right angle = 90°

Angle 1 and angle 2 thus form 90°

So, angle 1 + angle 2 = 90°

given angle 2 = 46°. Then,

angle 1 + 46 = 90°

angle 1 = 90° - 46°

            =  44°

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