Respuesta :

amiedav111

Answer:

30 degrees

Step-by-step explanation:

its obtuse which is 90 degrees angle

connorjj0110

Answer:

50

Step-by-step explanation:

all triangles angles add up to 180, add up the other 2 sides, then subtract from 180, 130, which means because of how triangles work, the other side must make it equal to 90, so 130+50=180.