Respuesta :

laur4452
x = 40°
Three interior angles of a triangle add up to 180°. Since the right angle in a right triangle is 90°, the other two angles must add up to 90.
90 + 50 = 140 so 180 - 140 = 40 °
or
90 - 50 = 40°
abdu35189

Answer:

40°

Step-by-step explanation:

90+50=140

sum of all angels = 180

180-140 = 40

so, x=40°

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