Respuesta :

There are 3 angles and a triangles angles always equal 180 so we know the answer to two of the angles 49 and 90 (because it is a right angle) So 49+90=139. 180-139=41
trampoline
x + 49 + 90 = 180
180 - 90 - 49 = x
x = 41 degrees

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